Just looking back at your wiring work, which is amazing work. I noticed that you soldered the wires togather and used plastic shrink to cover it.
Well I know this and have been told by many electrical tuning experts including people from MOTEC who I had training from for ECU tuning. Specifically said not to solder wires togather coz solders crack due to vibration. And when they do crack you will be doing all this work all over again, and I am sure you do not want to.
The Best thing to use is wire crimps to connect two points togather and then shrink wrap them. So trying to save you some trouble for future. If you can crimp connect the wires it would be better. Otherwise you will be looking for a needle in the hay stack
