Sorry, Sean... Yours is next though buddy, gotta keep your head up. I really wish I could help you out more but I don't know jack about wiring...
The power wire we had from the P5 fuse block wasn't giving power to the disty and injectors. So we snipped it and just ran a power wire straight to the disty and FI's. And we also grounded the fuel pump relay. Maybe it was just a combination of a bunch of little things that finally fired it up.
Have you tried that approach? Just giving the disty and FI's power from the battery with a 10amp fuse?
I'm going to try the JDM KLK1 ECU and see if that runs too since it's better suited for the motor.