diff --git a/.tool-versions b/.tool-versions
index 3e82cc776..44df8fe5f 100644
--- a/.tool-versions
+++ b/.tool-versions
@@ -1,9 +1,8 @@
 nodejs 18.20.2
 yarn 1.22.19
 rust 1.59.0
-golang 1.21.7
-golangci-lint 1.55.2
-pulumi 3.40.1
+golang 1.22.5
+golangci-lint 1.60.1
 actionlint 1.6.22
 shellcheck 0.8.0
 helm 3.9.4
diff --git a/pkg/solana/fees/computebudget.go b/pkg/solana/fees/computebudget.go
index 832c130e5..b85a125e8 100644
--- a/pkg/solana/fees/computebudget.go
+++ b/pkg/solana/fees/computebudget.go
@@ -100,7 +100,6 @@ func encode[V constraints.Unsigned](identifier computeBudgetInstruction, val V)
 func ParseComputeUnitPrice(data []byte) (ComputeUnitPrice, error) {
 	v, err := parse(InstructionSetComputeUnitPrice, data, binary.LittleEndian.Uint64)
 	return ComputeUnitPrice(v), err
-
 }
 
 func ParseComputeUnitLimit(data []byte) (ComputeUnitLimit, error) {
diff --git a/pkg/solana/fees/computebudget_test.go b/pkg/solana/fees/computebudget_test.go
index 82f2bd294..c5cacabd4 100644
--- a/pkg/solana/fees/computebudget_test.go
+++ b/pkg/solana/fees/computebudget_test.go
@@ -23,7 +23,6 @@ func TestSet(t *testing.T) {
 			return ComputeUnitLimit(v)
 		}, SetComputeUnitLimit, false)
 	})
-
 }
 
 func testSet[V instruction](t *testing.T, builder func(uint) V, setter func(*solana.Transaction, V) error, expectFirstInstruction bool) {
diff --git a/pkg/solana/relay.go b/pkg/solana/relay.go
index 9121b185f..ec7aec9f5 100644
--- a/pkg/solana/relay.go
+++ b/pkg/solana/relay.go
@@ -23,7 +23,7 @@ import (
 var _ TxManager = (*txm.Txm)(nil)
 
 type TxManager interface {
-	Enqueue(accountID string, msg *solana.Transaction) error
+	Enqueue(accountID string, msg *solana.Transaction, txCfgs ...txm.SetTxConfig) error
 }
 
 var _ relaytypes.Relayer = &Relayer{} //nolint:staticcheck
diff --git a/pkg/solana/txm/txm.go b/pkg/solana/txm/txm.go
index a5700bd8b..50d153be3 100644
--- a/pkg/solana/txm/txm.go
+++ b/pkg/solana/txm/txm.go
@@ -50,9 +50,21 @@ type Txm struct {
 	fee     fees.Estimator
 }
 
+type TxConfig struct {
+	Timeout time.Duration // transaction broadcast timeout
+
+	// compute unit price config
+	FeeBumpPeriod        time.Duration // how often to bump fee
+	BaseComputeUnitPrice uint64        // starting price
+	ComputeUnitPriceMin  uint64        // min price
+	ComputeUnitPriceMax  uint64        // max price
+
+	ComputeUnitLimit uint32 // compute unit limit
+}
+
 type pendingTx struct {
 	tx        *solanaGo.Transaction
-	timeout   time.Duration
+	cfg       TxConfig
 	signature solanaGo.Signature
 	id        uuid.UUID
 }
@@ -112,7 +124,7 @@ func (txm *Txm) run() {
 		select {
 		case msg := <-txm.chSend:
 			// process tx (pass tx copy)
-			tx, id, sig, err := txm.sendWithRetry(ctx, *msg.tx, msg.timeout)
+			tx, id, sig, err := txm.sendWithRetry(ctx, *msg.tx, msg.cfg)
 			if err != nil {
 				txm.lggr.Errorw("failed to send transaction", "error", err)
 				txm.client.Reset() // clear client if tx fails immediately (potentially bad RPC)
@@ -136,7 +148,7 @@ func (txm *Txm) run() {
 	}
 }
 
-func (txm *Txm) sendWithRetry(chanCtx context.Context, baseTx solanaGo.Transaction, timeout time.Duration) (solanaGo.Transaction, uuid.UUID, solanaGo.Signature, error) {
+func (txm *Txm) sendWithRetry(chanCtx context.Context, baseTx solanaGo.Transaction, txcfg TxConfig) (solanaGo.Transaction, uuid.UUID, solanaGo.Signature, error) {
 	// fetch client
 	client, clientErr := txm.client.Get()
 	if clientErr != nil {
@@ -148,19 +160,23 @@ func (txm *Txm) sendWithRetry(chanCtx context.Context, baseTx solanaGo.Transacti
 	// https://github.com/gagliardetto/solana-go/blob/main/transaction.go#L252
 	key := baseTx.Message.AccountKeys[0].String()
 
-	// only calculate base price once
+	// base compute unit price should only be calculated once
 	// prevent underlying base changing when bumping (could occur with RPC based estimation)
-	basePrice := txm.fee.BaseComputeUnitPrice()
 	getFee := func(count uint) fees.ComputeUnitPrice {
 		fee := fees.CalculateFee(
-			basePrice,
-			txm.cfg.ComputeUnitPriceMax(),
-			txm.cfg.ComputeUnitPriceMin(),
+			txcfg.BaseComputeUnitPrice,
+			txcfg.ComputeUnitPriceMax,
+			txcfg.ComputeUnitPriceMin,
 			count,
 		)
 		return fees.ComputeUnitPrice(fee)
 	}
 
+	// add compute unit limit instruction - static for the transaction
+	if computeUnitLimitErr := fees.SetComputeUnitLimit(&baseTx, fees.ComputeUnitLimit(txcfg.ComputeUnitLimit)); computeUnitLimitErr != nil {
+		return solanaGo.Transaction{}, uuid.Nil, solanaGo.Signature{}, fmt.Errorf("failed to add compute unit limit instruction: %w", computeUnitLimitErr)
+	}
+
 	buildTx := func(base solanaGo.Transaction, retryCount uint) (solanaGo.Transaction, error) {
 		newTx := base // make copy
 
@@ -192,7 +208,7 @@ func (txm *Txm) sendWithRetry(chanCtx context.Context, baseTx solanaGo.Transacti
 	}
 
 	// create timeout context
-	ctx, cancel := context.WithTimeout(chanCtx, timeout)
+	ctx, cancel := context.WithTimeout(chanCtx, txcfg.Timeout)
 
 	// send initial tx (do not retry and exit early if fails)
 	sig, initSendErr := client.SendTx(ctx, &initTx)
@@ -238,7 +254,7 @@ func (txm *Txm) sendWithRetry(chanCtx context.Context, baseTx solanaGo.Transacti
 			case <-tick:
 				var shouldBump bool
 				// bump if period > 0 and past time
-				if txm.cfg.FeeBumpPeriod() != 0 && time.Since(bumpTime) > txm.cfg.FeeBumpPeriod() {
+				if txcfg.FeeBumpPeriod != 0 && time.Since(bumpTime) > txcfg.FeeBumpPeriod {
 					bumpCount++
 					bumpTime = time.Now()
 					shouldBump = true
@@ -503,7 +519,11 @@ func (txm *Txm) simulate(ctx context.Context) {
 }
 
 // Enqueue enqueue a msg destined for the solana chain.
-func (txm *Txm) Enqueue(accountID string, tx *solanaGo.Transaction) error {
+func (txm *Txm) Enqueue(accountID string, tx *solanaGo.Transaction, txCfgs ...SetTxConfig) error {
+	if err := txm.Ready(); err != nil {
+		return fmt.Errorf("error in soltxm.Enqueue: %w", err)
+	}
+
 	// validate nil pointer
 	if tx == nil {
 		return errors.New("error in soltxm.Enqueue: tx is nil pointer")
@@ -521,9 +541,15 @@ func (txm *Txm) Enqueue(accountID string, tx *solanaGo.Transaction) error {
 		return fmt.Errorf("error in soltxm.Enqueue.GetKey: %w", err)
 	}
 
+	// apply changes to default config
+	cfg := txm.defaultTxConfig()
+	for _, v := range txCfgs {
+		v(&cfg)
+	}
+
 	msg := pendingTx{
-		tx:      tx,
-		timeout: txm.cfg.TxRetryTimeout(),
+		tx:  tx,
+		cfg: cfg,
 	}
 
 	select {
@@ -556,7 +582,18 @@ func (txm *Txm) Healthy() error {
 
 // Ready service is ready
 func (txm *Txm) Ready() error {
-	return nil
+	return txm.starter.Ready()
 }
 
 func (txm *Txm) HealthReport() map[string]error { return map[string]error{txm.Name(): txm.Healthy()} }
+
+func (txm *Txm) defaultTxConfig() TxConfig {
+	return TxConfig{
+		Timeout:              txm.cfg.TxRetryTimeout(),
+		FeeBumpPeriod:        txm.cfg.FeeBumpPeriod(),
+		BaseComputeUnitPrice: txm.fee.BaseComputeUnitPrice(),
+		ComputeUnitPriceMin:  txm.cfg.ComputeUnitPriceMin(),
+		ComputeUnitPriceMax:  txm.cfg.ComputeUnitPriceMax(),
+		ComputeUnitLimit:     txm.cfg.ComputeUnitLimitDefault(),
+	}
+}
diff --git a/pkg/solana/txm/txm_internal_test.go b/pkg/solana/txm/txm_internal_test.go
index 3f370898e..0b3f62bfc 100644
--- a/pkg/solana/txm/txm_internal_test.go
+++ b/pkg/solana/txm/txm_internal_test.go
@@ -71,8 +71,9 @@ func getTx(t *testing.T, val uint64, keystore SimpleKeystore, price fees.Compute
 
 	return &base, func(price fees.ComputeUnitPrice) *solana.Transaction {
 		tx := base
-		// add fee
+		// add fee parameters
 		require.NoError(t, fees.SetComputeUnitPrice(&tx, price))
+		require.NoError(t, fees.SetComputeUnitLimit(&tx, 200_000)) // default
 
 		// sign tx
 		txMsg, err := tx.Message.MarshalBinary()
@@ -646,6 +647,7 @@ func TestTxm_Enqueue(t *testing.T) {
 	lggr := logger.Test(t)
 	cfg := config.NewDefault()
 	mc := mocks.NewReaderWriter(t)
+	ctx := tests.Context(t)
 
 	// mock solana keystore
 	mkey := keyMocks.NewSimpleKeystore(t)
@@ -685,6 +687,9 @@ func TestTxm_Enqueue(t *testing.T) {
 		return mc, nil
 	}, cfg, mkey, lggr)
 
+	require.ErrorContains(t, txm.Enqueue("txmUnstarted", &solana.Transaction{}), "not started")
+	require.NoError(t, txm.Start(ctx))
+
 	txs := []struct {
 		name string
 		tx   *solana.Transaction
diff --git a/pkg/solana/txm/txm_race_test.go b/pkg/solana/txm/txm_race_test.go
index 2a49eb58b..8c70dd45a 100644
--- a/pkg/solana/txm/txm_race_test.go
+++ b/pkg/solana/txm/txm_race_test.go
@@ -51,6 +51,8 @@ func TestTxm_SendWithRetry_Race(t *testing.T) {
 	cfg.On("ComputeUnitPriceMax").Return(uint64(10))
 	cfg.On("ComputeUnitPriceMin").Return(uint64(0))
 	cfg.On("FeeBumpPeriod").Return(txRetryDuration / 6)
+	cfg.On("TxRetryTimeout").Return(txRetryDuration)
+	cfg.On("ComputeUnitLimitDefault").Return(uint32(0))
 	// keystore mock
 	ks.On("Sign", mock.Anything, mock.Anything, mock.Anything).Return([]byte{}, nil)
 
@@ -69,7 +71,7 @@ func TestTxm_SendWithRetry_Race(t *testing.T) {
 		_, _, _, err := txm.sendWithRetry(
 			tests.Context(t),
 			tx,
-			txRetryDuration,
+			txm.defaultTxConfig(),
 		)
 		require.NoError(t, err)
 
@@ -205,12 +207,14 @@ func TestTxm_SendWithRetry_Race(t *testing.T) {
 		// client mock - first tx is always successful
 		tx0 := NewTestTx()
 		require.NoError(t, fees.SetComputeUnitPrice(&tx0, 0))
+		require.NoError(t, fees.SetComputeUnitLimit(&tx0, 0))
 		tx0.Signatures = make([]solanaGo.Signature, 1)
 		client.On("SendTx", mock.Anything, &tx0).Return(solanaGo.Signature{1}, nil)
 
 		// init bump tx fails, rebroadcast is successful
 		tx1 := NewTestTx()
 		require.NoError(t, fees.SetComputeUnitPrice(&tx1, 1))
+		require.NoError(t, fees.SetComputeUnitLimit(&tx1, 0))
 		tx1.Signatures = make([]solanaGo.Signature, 1)
 		client.On("SendTx", mock.Anything, &tx1).Return(solanaGo.Signature{}, fmt.Errorf("BUMP FAILED")).Once()
 		client.On("SendTx", mock.Anything, &tx1).Return(solanaGo.Signature{2}, nil)
@@ -218,6 +222,7 @@ func TestTxm_SendWithRetry_Race(t *testing.T) {
 		// init bump tx success, rebroadcast fails
 		tx2 := NewTestTx()
 		require.NoError(t, fees.SetComputeUnitPrice(&tx2, 2))
+		require.NoError(t, fees.SetComputeUnitLimit(&tx2, 0))
 		tx2.Signatures = make([]solanaGo.Signature, 1)
 		client.On("SendTx", mock.Anything, &tx2).Return(solanaGo.Signature{3}, nil).Once()
 		client.On("SendTx", mock.Anything, &tx2).Return(solanaGo.Signature{}, fmt.Errorf("REBROADCAST FAILED"))
@@ -225,6 +230,7 @@ func TestTxm_SendWithRetry_Race(t *testing.T) {
 		// always successful
 		tx3 := NewTestTx()
 		require.NoError(t, fees.SetComputeUnitPrice(&tx3, 4))
+		require.NoError(t, fees.SetComputeUnitLimit(&tx3, 0))
 		tx3.Signatures = make([]solanaGo.Signature, 1)
 		client.On("SendTx", mock.Anything, &tx3).Return(solanaGo.Signature{4}, nil)
 
diff --git a/pkg/solana/txm/utils.go b/pkg/solana/txm/utils.go
index a1f437233..5f955c1f3 100644
--- a/pkg/solana/txm/utils.go
+++ b/pkg/solana/txm/utils.go
@@ -5,6 +5,7 @@ import (
 	"fmt"
 	"sort"
 	"sync"
+	"time"
 
 	"github.com/gagliardetto/solana-go"
 	"github.com/gagliardetto/solana-go/rpc"
@@ -145,3 +146,36 @@ func (s *signatureList) Wait(index int) {
 
 	wg.Wait()
 }
+
+type SetTxConfig func(*TxConfig)
+
+func SetTimeout(t time.Duration) SetTxConfig {
+	return func(cfg *TxConfig) {
+		cfg.Timeout = t
+	}
+}
+func SetFeeBumpPeriod(t time.Duration) SetTxConfig {
+	return func(cfg *TxConfig) {
+		cfg.FeeBumpPeriod = t
+	}
+}
+func SetBaseComputeUnitPrice(v uint64) SetTxConfig {
+	return func(cfg *TxConfig) {
+		cfg.BaseComputeUnitPrice = v
+	}
+}
+func SetComputeUnitPriceMin(v uint64) SetTxConfig {
+	return func(cfg *TxConfig) {
+		cfg.ComputeUnitPriceMin = v
+	}
+}
+func SetComputeUnitPriceMax(v uint64) SetTxConfig {
+	return func(cfg *TxConfig) {
+		cfg.ComputeUnitPriceMax = v
+	}
+}
+func SetComputeUnitLimit(v uint32) SetTxConfig {
+	return func(cfg *TxConfig) {
+		cfg.ComputeUnitLimit = v
+	}
+}
diff --git a/pkg/solana/txm/utils_test.go b/pkg/solana/txm/utils_test.go
index fd3536bc2..0530495d7 100644
--- a/pkg/solana/txm/utils_test.go
+++ b/pkg/solana/txm/utils_test.go
@@ -3,6 +3,7 @@ package txm
 import (
 	"sync"
 	"testing"
+	"time"
 
 	"github.com/gagliardetto/solana-go"
 	"github.com/gagliardetto/solana-go/rpc"
@@ -73,3 +74,25 @@ func TestSignatureList_AllocateWaitSet(t *testing.T) {
 	assert.NoError(t, sigs.Set(ind1, solana.Signature{1}))
 	wg.Wait()
 }
+
+func TestSetTxConfig(t *testing.T) {
+	cfg := TxConfig{}
+
+	for _, v := range []SetTxConfig{
+		SetTimeout(1 * time.Second),
+		SetFeeBumpPeriod(2 * time.Second),
+		SetBaseComputeUnitPrice(3),
+		SetComputeUnitPriceMin(4),
+		SetComputeUnitPriceMax(5),
+		SetComputeUnitLimit(6),
+	} {
+		v(&cfg)
+	}
+
+	assert.Equal(t, 1*time.Second, cfg.Timeout)
+	assert.Equal(t, 2*time.Second, cfg.FeeBumpPeriod)
+	assert.Equal(t, uint64(3), cfg.BaseComputeUnitPrice)
+	assert.Equal(t, uint64(4), cfg.ComputeUnitPriceMin)
+	assert.Equal(t, uint64(5), cfg.ComputeUnitPriceMax)
+	assert.Equal(t, uint32(6), cfg.ComputeUnitLimit)
+}