diff --git a/cmd/mev-bot/main.go b/cmd/mev-bot/main.go
index 957f9a5..ad26f3d 100644
--- a/cmd/mev-bot/main.go
+++ b/cmd/mev-bot/main.go
@@ -198,10 +198,8 @@ func startBot() error {
 	if strings.TrimSpace(keystorePath) == "" {
 		keystorePath = "keystore"
 	}
-	fmt.Printf("Using keystore path: %s\n", keystorePath)
 	log.Info(fmt.Sprintf("Using keystore path: %s", keystorePath))
 
-	fmt.Printf("DEBUG: Creating KeyManager config...\n")
 	keyManagerConfig := &security.KeyManagerConfig{
 		KeystorePath:    keystorePath,
 		EncryptionKey:   encryptionKey,
@@ -211,22 +209,16 @@ func startBot() error {
 		AuditLogPath:    getEnvOrDefault("MEV_BOT_AUDIT_LOG", "logs/audit.log"),
 		BackupPath:      getEnvOrDefault("MEV_BOT_BACKUP_PATH", "backups"),
 	}
-	fmt.Printf("DEBUG: Calling NewKeyManager...\n")
 	keyManager, err := security.NewKeyManager(keyManagerConfig, log)
-	fmt.Printf("DEBUG: NewKeyManager returned, err=%v\n", err)
 	if err != nil {
 		return fmt.Errorf("failed to create key manager: %w", err)
 	}
-	fmt.Printf("DEBUG: KeyManager created successfully\n")
 
 	// Create arbitrage database
-	fmt.Printf("DEBUG: Creating arbitrage database at %s...\n", cfg.Database.File)
 	arbitrageDB, err := arbitrage.NewSQLiteDatabase(cfg.Database.File, log)
-	fmt.Printf("DEBUG: Database creation returned, err=%v\n", err)
 	if err != nil {
 		return fmt.Errorf("failed to create arbitrage database: %w", err)
 	}
-	fmt.Printf("DEBUG: Database created successfully\n")
 	defer func() {
 		if err := arbitrageDB.Close(); err != nil {
 			log.Error("Failed to close arbitrage database", "error", err)
@@ -269,7 +261,6 @@ func startBot() error {
 
 	// Create arbitrage service with context and pool discovery
 	log.Info("Creating arbitrage service...")
-	fmt.Printf("DEBUG: Creating arbitrage service...\n")
 	arbitrageService, err := arbitrage.NewArbitrageService(
 		ctx,
 		executionClient,
@@ -280,17 +271,12 @@ func startBot() error {
 		poolDiscovery,
 		tokenCache,
 	)
-	fmt.Printf("DEBUG: ArbitrageService creation returned, err=%v\n", err)
 	if err != nil {
 		return fmt.Errorf("failed to create arbitrage service: %w", err)
 	}
-	log.Info("Arbitrage service created successfully")
-	fmt.Printf("DEBUG: ArbitrageService created successfully\n")
 
 	// Initialize data integrity monitoring system
 	log.Info("Initializing data integrity monitoring system...")
-
-	// Initialize integrity monitor
 	integrityMonitor := monitoring.NewIntegrityMonitor(log)
 
 	// Initialize dashboard server