Wire Mapping
Take plenty of pics. I didn't on my 67. I figured it wouldn't be apart that long that I would forget where everything went, yeah right! I did leave all of the relays, voltage regulator, ballast resistor hooked up to the wiring, though, so when it came time to reinstall the wiring I just figured out where each of those components went, then figured out how the wiring ran between them, although I was really scratching my head for a while on the location of the horn relay.
Aaron