I feel very confident that my engine will not have any problems when using a total los, as you have complete control over everything it does. The stock cdi's and enhancers are fine if you want to just plug them in and go, but the tiing curve is decided for you which means your engine setup and riding style has to be adjusted to suit.
TL enables you to dial in a good curve and tweak it to suit your compression and fuel octane. It's a lot simpler than you would think and most people are scared off becuase of all the wires, connections, switches etc....I was dead against them, but after trying every other ignition on the market, gave in and bought one. Now, I woudn't run anything else apart from the ATP total loss.
One you understand the TL, you'll love it, and you won't worry about the endles hours you spend making everything look pretty and making sure all your connections are sweet!