A question to see what other builds have done? For the many required switched power (to Injectors, coils, O2 sensors etc.) what wires did you use. It seems there's not many wires from the ignition switch to choose from. I've searched some LS swap sites and this forum and didn't find anything that specific. I've used my Black wire with white strip from ignition to power starter relay. I have my Black wire with blue stripe I can use for the injectors and coils. There are a few more (Hot In Run and Start) circuits to address. SO curious how others have went about this.