I'm putting a 2jzgte in my 90 supra. My question is I'm using a 2jzgte usdm harness and ecu. can I group my injectors and coils together to use my 7m igniter and EFI resistor. Also I used the wiring diagram from Supras.nl website but i only used like 3 of my 7m connectors and only maybe a dozen wires. does that sound right? any straight foward info or diagrams on the wiring would be appreciated.