1969 barracuda V-8 complete wiring overhaul. Best kit? Tips?

I just put a Painless Kit in my '66 Barracuda. If you have some basic know how, you can knock one out pretty easily. Their tech's are probably some of the best I have ever dealt with on anything. They solved 3 issues I had over the phone, in a very short time, after I had spent hours trying to figure it out. They really know their product and are on their game. If I wasn't looking for stock replacement, I would order another one in an instant. Just my experience....