diff --git a/deployed-holesky.json b/deployed-holesky.json
index 47a21110e..88bb57ffd 100644
--- a/deployed-holesky.json
+++ b/deployed-holesky.json
@@ -180,6 +180,7 @@
       "moduleFee": 800,
       "treasuryFee": 200,
       "penaltyDelay": 86400,
+      "easyTrackTrustedCaller": "0xD76001b33b23452243E2FDa833B6e7B8E3D43198",
       "easyTrackAddress": "0x1763b9ED3586B08AE796c7787811a2E1bc16163a",
       "easyTrackFactories": {
         "AddNodeOperators": "0xeF5233A5bbF243149E35B353A73FFa8931FDA02b",
diff --git a/hardhat.config.js b/hardhat.config.js
index 7f76548d4..99ea71ffd 100644
--- a/hardhat.config.js
+++ b/hardhat.config.js
@@ -54,7 +54,7 @@ const getNetConfig = (networkName, ethAccountName) => {
   const byNetName = {
     localhost: {
       ...base,
-      url: 'http://localhost:8545',
+      url: 'http://127.0.0.1:8545',
       chainId: 31337,
     },
     mainnetfork: {
@@ -67,6 +67,11 @@ const getNetConfig = (networkName, ethAccountName) => {
       url: RPC_URL,
       chainId: Number(process.env.CHAIN_ID) || 5,
     },
+    holeskyfork: {
+      ...base,
+      url: RPC_URL,
+      chainId: Number(process.env.CHAIN_ID) || 17000,
+    },
     local: {
       url: RPC_URL,
       chainId: Number(process.env.CHAIN_ID) || 1337,
diff --git a/scripts/simpledvt/02-clone-nor.js b/scripts/simpledvt/02-clone-nor.js
index 515b282d6..c5f3ee15d 100644
--- a/scripts/simpledvt/02-clone-nor.js
+++ b/scripts/simpledvt/02-clone-nor.js
@@ -5,7 +5,7 @@ const { encodeCallScript } = require('@aragon/contract-helpers-test/src/aragon-o
 const { getEventArgument } = require('@aragon/contract-helpers-test')
 const { EVMScriptDecoder, abiProviders } = require('evm-script-decoder')
 const runOrWrapScript = require('../helpers/run-or-wrap-script')
-const { log, yl, gr, cy, mg } = require('../helpers/log')
+const { log, yl, gr, cy } = require('../helpers/log')
 // const { saveCallTxData } = require('../helpers/tx-data')
 const { resolveLatestVersion } = require('../components/apm')
 const {
@@ -29,8 +29,10 @@ const {
   REQUEST_BURN_SHARES_ROLE,
   SIMPLE_DVT_IPFS_CID,
   easyTrackABI,
+  easyTrackFactoryABI,
   _pause,
   _checkLog,
+  _checkEqLog,
 } = require('./helpers')
 const { ETH, toBN } = require('../../test/helpers/utils')
 
@@ -113,6 +115,7 @@ async function deploySimpleDVT({ web3, artifacts, trgAppName = APP_TRG, ipfsCid
     treasuryFee,
     penaltyDelay,
     easyTrackAddress,
+    easyTrackTrustedCaller,
     easyTrackFactories = {},
   } = state[`app:${trgAppName}`].stakingRouterModuleParams
 
@@ -177,12 +180,16 @@ async function deploySimpleDVT({ web3, artifacts, trgAppName = APP_TRG, ipfsCid
 
   log(`EasyTrack`, yl(easyTrackAddress))
   log(`EasyTrack EVM Script Executor`, yl(easyTrackEVMScriptExecutor))
+  log(`EasyTrack Trusted caller`, yl(easyTrackTrustedCaller))
 
   for (const f of Object.keys(easyTrackFactories)) {
     log(`EasyTrack Factory <${cy(f)}>`, yl(easyTrackFactories[f]))
+    const fc = new Contract(easyTrackFactories[f], easyTrackFactoryABI, ethers.provider)
+    _checkEqLog(await fc.trustedCaller(), easyTrackTrustedCaller, `EasyTrack Factory <${cy(f)}> trusted caller`)
   }
 
   log.splitter()
+  log(yl('^^^ check all the params above ^^^'))
   await _pause()
   log.splitter()
 
@@ -413,9 +420,10 @@ async function deploySimpleDVT({ web3, artifacts, trgAppName = APP_TRG, ipfsCid
   }
 
   log.splitter()
+  log(yl('^^^ check the decoded voting script above ^^^'))
 
   if (SIMULATE) {
-    await _pause(mg('>>> Enter Y to start simulation, interrupt process otherwise:'))
+    await _pause('Ready for simulation')
     log.splitter()
     log(gr(`Simulating voting creation and enact!`))
     const voters = getVoters(
@@ -432,29 +440,54 @@ async function deploySimpleDVT({ web3, artifacts, trgAppName = APP_TRG, ipfsCid
       log(`Creating voting on behalf holder`, yl(voters[0]))
       const result = await tokenManager.forward(newVoteEvmScript, { from: voters[0], gasPrice: 0 })
       voteId = getEventArgument(result, 'StartVote', 'voteId', { decodeForAbi: voting.abi })
-      log(`Voting created, id`, yl(voteId))
+      log(`Voting created, Vote ID:`, yl(voteId))
     } else {
       voteId = VOTE_ID
     }
 
     // vote
-    log(`Collect votes...`)
+    log(`Checking state, Vote ID:`, yl(voteId))
+    let vote = await voting.getVote(voteId)
+    if (vote.executed) {
+      log.error(`Vote ID: ${yl(voteId)} is already executed, can't simulate!`)
+      return
+    }
+
+    log(`Collecting votes...`)
     for (const voter of voters) {
-      await ethers.getImpersonatedSigner(voter)
-      log(`Cast voting on behalf holder`, yl(voters[0]))
-      await voting.vote(voteId, true, true, { from: voter, gasPrice: 0 })
+      if (vote.yea >= vote.supportRequired) {
+        break
+      }
+      const canVote = await voting.canVote(voteId, voter)
+      if (canVote) {
+        await ethers.getImpersonatedSigner(voter)
+        log(`Cast voting on behalf holder:`, yl(voters[0]))
+
+        await voting.vote(voteId, true, true, { from: voter, gasPrice: 0 })
+        vote = await voting.getVote(voteId)
+      } else {
+        log(`Skip holder (can't vote):`, voters[0])
+      }
     }
+
+    if (vote.yea < vote.supportRequired) {
+      log.error(`Not enough voting power for Vote ID:`, yl(voteId))
+      return
+    }
+    log(`Vote quorum passed`)
+
     const voteTime = (await voting.voteTime()).toNumber()
     // pass time and enact
     log(`Pass time...`)
     await ethers.provider.send('evm_increaseTime', [voteTime])
     await ethers.provider.send('evm_mine')
-    log(`Enacting voting, id`, yl(voteId))
+    log(`Enacting vote...`)
     await voting.executeVote(voteId, { from: deployer, gasPrice: 0 })
 
-    log(`Target App initialized`, yl(await trgApp.hasInitialized()))
+    log(`Vote executed!`)
+    _checkEqLog(await trgApp.hasInitialized(), true, `Target App initialized`)
   } else {
-    await _pause(mg('>>> Ready fo TX, enter Y to continue, interrupt process otherwise:'))
+    await _pause('Ready for TX')
     log.splitter()
 
     const tx = await log.tx(
diff --git a/scripts/simpledvt/03-check-deployed.js b/scripts/simpledvt/03-check-deployed.js
index d239ab10b..c4f42b061 100644
--- a/scripts/simpledvt/03-check-deployed.js
+++ b/scripts/simpledvt/03-check-deployed.js
@@ -2,9 +2,8 @@ const { network, ethers } = require('hardhat')
 const { Contract, utils } = require('ethers')
 const chalk = require('chalk')
 const runOrWrapScript = require('../helpers/run-or-wrap-script')
-const { log, yl, gr, cy, mg } = require('../helpers/log')
+const { log, yl, gr, cy } = require('../helpers/log')
 const {
-  getDeployer,
   readStateAppAddress,
   _checkEq,
   _pause,
@@ -23,7 +22,7 @@ const { readNetworkState, assertRequiredNetworkState } = require('../helpers/per
 const { hash: namehash } = require('eth-ens-namehash')
 const { resolveLatestVersion } = require('../components/apm')
 const { APP_NAMES, APP_ARTIFACTS } = require('../constants')
-const { ETH, toBN, genKeys } = require('../../test/helpers/utils')
+const { ETH, toBN, genKeys, ethToStr } = require('../../test/helpers/utils')
 const { EvmSnapshot } = require('../../test/helpers/blockchain')
 
 const APP_TRG = process.env.APP_TRG || 'simple-dvt'
@@ -92,6 +91,7 @@ async function checkSimpleDVT({ web3, artifacts, trgAppName = APP_TRG, ipfsCid =
     treasuryFee,
     penaltyDelay,
     easyTrackAddress,
+    easyTrackTrustedCaller,
     easyTrackFactories = {},
   } = state[`app:${trgAppName}`].stakingRouterModuleParams
 
@@ -231,16 +231,17 @@ async function checkSimpleDVT({ web3, artifacts, trgAppName = APP_TRG, ipfsCid =
     _checkEq(allFactories.includes(factories[name].address), true, `- in global list`)
     _checkEq(await easytrack.isEVMScriptFactory(factories[name].address), true, `- isEVMScriptFactory`)
     _checkEq(await factories[name].nodeOperatorsRegistry(), trgProxyAddress, `- matches target App`)
+    _checkEq(await factories[name].trustedCaller(), easyTrackTrustedCaller, `- trusted caller`)
   }
 
   log.splitter()
 
   if (SIMULATE) {
-    await _pause(mg('>>> Enter Y to start simulation, interrupt process otherwise:'))
+    await _pause('Ready for simulation')
     log.splitter()
 
     log(gr(`Simulating adding keys and deposit!`))
-    const stranger = await getDeployer(web3)
+    const strangers = await web3.eth.getAccounts()
 
     const abiCoder = new utils.AbiCoder()
 
@@ -266,13 +267,13 @@ async function checkSimpleDVT({ web3, artifacts, trgAppName = APP_TRG, ipfsCid =
       const keysAmount = op1keysAmount + op2keysAmount
       if ((await trgApp.getNodeOperatorsCount()) < 1) {
         // prepare node operators
-        const trustedCaller = await factories.AddNodeOperators.trustedCaller()
 
         // add 2 NO via ET
         // equivalent of:
         // await trgApp.addNodeOperator('op 1', ADDRESS_1, { from: easyTrackEVMScriptExecutor, gasPrice: 0 })
         // await trgApp.addNodeOperator('op 2', ADDRESS_2, { from: easyTrackEVMScriptExecutor, gasPrice: 0 })
 
+        log(`Adding 2 operators via ET ${cy('AddNodeOperators')} factory...`)
         let callData = abiCoder.encode(
           // struct AddNodeOperatorInput {
           //     string name;
@@ -290,41 +291,34 @@ async function checkSimpleDVT({ web3, artifacts, trgAppName = APP_TRG, ipfsCid =
             ],
           ]
         )
-        let evmScript = await factories.AddNodeOperators.createEVMScript(trustedCaller, callData, {
-          from: stranger,
-          gasPrice: 0,
-        })
+        let evmScript = await factories.AddNodeOperators.createEVMScript(easyTrackTrustedCaller, callData)
         await evmExecutor.executeEVMScript(evmScript, { gasPrice: 0 })
-        _checkEq(await trgApp.getNodeOperatorsCount(), 2, `Simulate init: operators count = 2`)
+        _checkEq(await trgApp.getNodeOperatorsCount(), 2, `Module operators count = 2`)
 
         // add keys to module for op1 (on behalf op1 reward addr)
+        log(`Adding ${op1keysAmount} keys for op1 (on behalf op1 reward addr)...`)
         await ethers.getImpersonatedSigner(ADDRESS_1)
         let keys = genKeys(op1keysAmount)
         await trgApp.addSigningKeys(0, op1keysAmount, keys.pubkeys, keys.sigkeys, { from: ADDRESS_1, gasPrice: 0 })
 
         // add keys to module for op2 (on behalf op2 manager)
+        log(`Adding ${op2keysAmount} keys for op1 (on behalf op2 manager)...`)
         await ethers.getImpersonatedSigner(MANAGER_2)
         keys = genKeys(op2keysAmount)
         await trgApp.addSigningKeys(1, op2keysAmount, keys.pubkeys, keys.sigkeys, { from: MANAGER_2, gasPrice: 0 })
 
+        log('Checking operators initial state...')
         let opInfo = await trgApp.getNodeOperator(0, true)
-        _checkEq(
-          opInfo.totalAddedValidators,
-          op1keysAmount,
-          `Simulate init: NO 1 totalAddedValidators = ${op1keysAmount}`
-        )
+        _checkEq(opInfo.totalAddedValidators, op1keysAmount, `NO 1 totalAddedValidators = ${op1keysAmount}`)
         opInfo = await trgApp.getNodeOperator(1, true)
-        _checkEq(
-          opInfo.totalAddedValidators,
-          op2keysAmount,
-          `Simulate init: NO 2 totalAddedValidators = ${op2keysAmount}`
-        )
+        _checkEq(opInfo.totalAddedValidators, op2keysAmount, `NO 2 totalAddedValidators = ${op2keysAmount}`)
 
         // increase keys limit via ET
         // equivalent of:
         // await trgApp.setNodeOperatorStakingLimit(0, op1keysAmount, { from: easyTrackEVMScriptExecutor, gasPrice: 0 })
         // await trgApp.setNodeOperatorStakingLimit(1, op2keysAmount, { from: easyTrackEVMScriptExecutor, gasPrice: 0 })
 
+        log(`Increasing operator's vetted keys limit via ET ${cy('SetVettedValidatorsLimits')} factory...`)
         callData = abiCoder.encode(
           // struct VettedValidatorsLimitInput {
           //   uint256 nodeOperatorId;
@@ -340,20 +334,14 @@ async function checkSimpleDVT({ web3, artifacts, trgAppName = APP_TRG, ipfsCid =
             ],
           ]
         )
-        evmScript = await factories.SetVettedValidatorsLimits.createEVMScript(trustedCaller, callData, {
-          from: stranger,
-          gasPrice: 0,
-        })
+        evmScript = await factories.SetVettedValidatorsLimits.createEVMScript(easyTrackTrustedCaller, callData)
         await evmExecutor.executeEVMScript(evmScript)
       }
 
+      log(`Checking SimpleDVT module state in StakingRouter...`)
       let summary = await trgApp.getStakingModuleSummary()
-      _checkEq(summary.totalDepositedValidators, 0, `Simulate init: module totalDepositedValidators = 0`)
-      _checkEq(
-        summary.depositableValidatorsCount,
-        keysAmount,
-        `Simulate init: module depositableValidatorsCount = ${keysAmount}`
-      )
+      _checkEq(summary.totalDepositedValidators, 0, `Module totalDepositedValidators = 0`)
+      _checkEq(summary.depositableValidatorsCount, keysAmount, `Module depositableValidatorsCount = ${keysAmount}`)
 
       const wqAddress = readStateAppAddress(state, 'withdrawalQueueERC721')
       const withdrwalQueue = await artifacts.require('WithdrawalQueueERC721').at(wqAddress)
@@ -362,19 +350,39 @@ async function checkSimpleDVT({ web3, artifacts, trgAppName = APP_TRG, ipfsCid =
       const ethToDeposit = toBN(ETH(32 * depositsCount))
       let depositableEther = await lido.getDepositableEther()
 
+      log(`Depositable ETH ${yl(ethToStr(depositableEther))} ETH`)
+      log(`Need (${yl(ethToStr(ethToDeposit))} ETH to deposit ${yl(depositsCount)} keys`)
+
       // simulate deposits by transfering ethers to Lido contract
       if (depositableEther.lt(ethToDeposit)) {
+        log(`Simulating additional ETH submitting...`)
         const bufferedEther = await lido.getBufferedEther()
         const wqDebt = unfinalizedStETH.gt(bufferedEther) ? unfinalizedStETH.sub(bufferedEther) : toBN(0)
-        const ethToSubmit = ethToDeposit.add(wqDebt)
-        await web3.eth.sendTransaction({ value: ethToSubmit, to: lido.address, from: stranger, gasPrice: 0 })
+        let ethToSubmit = ethToDeposit.add(wqDebt)
+
+        let i = 0
+        const minBalance = toBN(ETH(1))
+        while (!ethToSubmit.isZero() && i < strangers.length) {
+          const balance = toBN(await web3.eth.getBalance(strangers[i]))
+          if (balance.gt(minBalance)) {
+            let ethToTransfer = balance.sub(minBalance)
+            if (ethToTransfer.gt(ethToSubmit)) {
+              ethToTransfer = ethToSubmit
+            }
+            log(`- ${ethToStr(ethToTransfer)} ETH from stranger ${strangers[i]}...`)
+            await web3.eth.sendTransaction({ value: ethToTransfer, to: lido.address, from: strangers[i], gasPrice: 0 })
+            ethToSubmit = ethToSubmit.sub(ethToTransfer)
+          }
+          ++i
+        }
       }
       depositableEther = await lido.getDepositableEther()
 
       _checkEq(
-        depositableEther >= ethToDeposit,
+        depositableEther.gte(ethToDeposit),
         true,
-        `Simulate init: enough depositable ether for ${depositsCount} keys`
+        `Enough depositable ${yl(ethToStr(depositableEther))} ETH to` +
+          ` deposit ${yl(depositsCount)} keys (${yl(ethToStr(ethToDeposit))} ETH)`
       )
 
       // get max deposits count from SR (according targetShare value)
@@ -384,7 +392,7 @@ async function checkSimpleDVT({ web3, artifacts, trgAppName = APP_TRG, ipfsCid =
       // SimpleDVT module id = 2
       const maxDepositsCount2 = (await stakingRouter.getStakingModuleMaxDepositsCount(2, ethToDeposit)).toNumber()
 
-      log(`Depositing ${depositsCount} keys ..`)
+      log(`Depositing ${depositsCount} keys (on behalf DSM)..`)
       const trgModuleId = 2 // sr module id
       await ethers.getImpersonatedSigner(dsmAddress)
       await lido.deposit(depositsCount, trgModuleId, '0x', {
@@ -394,34 +402,35 @@ async function checkSimpleDVT({ web3, artifacts, trgAppName = APP_TRG, ipfsCid =
       await ethers.provider.send('evm_increaseTime', [600])
       await ethers.provider.send('evm_mine')
 
+      log(`Checking SimpleDVT module new state in StakingRouter...`)
       summary = await trgApp.getStakingModuleSummary()
       _checkEq(
         summary.totalDepositedValidators,
         maxDepositsCount2,
-        `Simulate deposited: summary totalDepositedValidators = ${maxDepositsCount2}`
+        `Summary totalDepositedValidators = ${maxDepositsCount2}`
       )
       _checkEq(
         summary.depositableValidatorsCount,
         keysAmount - maxDepositsCount2,
-        `Simulate deposited: summary depositableValidatorsCount = ${keysAmount - maxDepositsCount2}`
+        `Summary depositableValidatorsCount = ${keysAmount - maxDepositsCount2}`
       )
 
       // as only 2 ops in module and each has 0 deposited keys before
       const depositedKeysPerOp = maxDepositsCount2 / 2
       const op1 = await trgApp.getNodeOperator(0, false)
-      _checkEq(op1.totalAddedValidators, op1keysAmount, `Simulate op1 state: totalAddedValidators = 100`)
+      _checkEq(op1.totalAddedValidators, op1keysAmount, `op1 state: totalAddedValidators = 100`)
       _checkEq(
         op1.totalDepositedValidators,
         depositedKeysPerOp,
-        `Simulate op1 state: totalDepositedValidators = ${depositedKeysPerOp}`
+        `op1 state: totalDepositedValidators = ${depositedKeysPerOp}`
       )
 
       const op2 = await trgApp.getNodeOperator(1, false)
-      _checkEq(op2.totalAddedValidators, op2keysAmount, `Simulate op2 state: totalAddedValidators = 50`)
+      _checkEq(op2.totalAddedValidators, op2keysAmount, `op2 state: totalAddedValidators = 50`)
       _checkEq(
         op2.totalDepositedValidators,
         depositedKeysPerOp,
-        `Simulate op2 state: totalDepositedValidators = ${depositedKeysPerOp}`
+        `op2 state: totalDepositedValidators = ${depositedKeysPerOp}`
       )
     } finally {
       log('Reverting snapshot...')
diff --git a/scripts/simpledvt/helpers.js b/scripts/simpledvt/helpers.js
index 3eba3b807..ecbe7868b 100644
--- a/scripts/simpledvt/helpers.js
+++ b/scripts/simpledvt/helpers.js
@@ -135,12 +135,18 @@ function _checkEq(a, b, descr = '') {
 
 function _checkLog(value, msg) {
   log(msg, yl(value))
-  if (value === undefined) {
-    throw new Error('Parameter missing')
-  }
+  assert.isDefined(value, 'Value is missing')
 }
-function _pause(query = mg('>>> Enter Y to continue, interrupt process otherwise:')) {
+
+function _checkEqLog(value, etalon, msg) {
+  log(msg, yl(value))
+  assert.equal(value, etalon, `Value not equal to: ${etalon}`)
+}
+
+function _pause(msg) {
+  if (msg) log(rd(`!!! ${msg}`))
   const rl = readline.createInterface({ input: process.stdin, output: process.stdout })
+  const query = mg('>>> Enter Y (or y) to continue, interrupt process otherwise:')
 
   return new Promise((resolve) =>
     rl.question(query, (ans) => {
@@ -160,6 +166,7 @@ module.exports = {
   getSignature,
   _checkEq,
   _checkLog,
+  _checkEqLog,
   _pause,
   KERNEL_APP_BASES_NAMESPACE,
   MANAGE_SIGNING_KEYS,
diff --git a/test/helpers/utils.js b/test/helpers/utils.js
index 736cdf7da..7afa05909 100644
--- a/test/helpers/utils.js
+++ b/test/helpers/utils.js
@@ -100,6 +100,7 @@ const shareRate = e27
 
 const bnE9 = new BN(10).pow(new BN(9))
 const ethToGwei = (valueEth) => toBN(valueEth).div(bnE9).toString()
+const ethToStr = (valueEth) => web3.utils.fromWei(toBN(valueEth), 'ether')
 
 const changeEndianness = (string) => {
   string = string.replace('0x', '')
@@ -202,6 +203,7 @@ module.exports = {
   gwei,
   ETH,
   ethToGwei,
+  ethToStr,
   StETH: ETH,
   tokens,
   changeEndianness,