And it really was pretty much "painless" I also upgraded to a powermaster 140 amp alternator, as I plan on running several electric loads.
I wired the car up with an 18 circuit kit, and if anyone else is planning on doing this, and needs help or advice, please don't hesitate to drop me a note.
I also installed headlight relays, one running all 4 low beams, and one running all 4 high beams. Those lights are SUPER bright now, I love it.
I also converted to all electric senders on my gauges, and used the gauge harness from painless. Pretty trick, and it looks great as well.