You have all of the harnesses out? Just lay them on the ground as they would sit in the car. Label each connector. Print out every wiring diagram in the FSM. Cut off every connector that you don't need. Pull out wires until there are none left that don't terminate in a connector. Check out the FSM for ways to get rid of relays. What I've eliminated: cut out 2 of the 4 headlight relays (I still have full function), shift lock, auto tranny crap, rear window heater, rear speakers. My driver's side relay box has been reduced down to 1 relay by itself.