Boy it's been a ling time again. Got the truck up and running for the gambler 500 and had a blast!

Been working in this and that to prepare for the next race, but all of a sudden the head lights stopped working! The previous owner did something that "made" the lights work through a toggle switch. I tried repairing some of the crap wire job they did, but headlights still do not work. Think it's best just to rip it all out and start over. Anyone have a suggestion on a wiring kit for these trucks? The prvmivious owner removed all the relays and who knows what else. That's why I am thinking a lot would be best.

Also, once a weber is installed, can I just throw out the ecm? It is the thing on the passenger side right? Really wanting to clean up the wiring in this truck. If I had the time I would consider removing all the wiring and using some sort of harness from painless or similar brand.