Finished 'restomodding' the engine bay wiring. After overcoming major sphincter-lock over the HEI modifications, I got those done thanks to the teachings of FABO and the guidance and great diagrams from @TrailBeast. Also in the pictures you will notice the quality of @crackedback 's headlight relay kit. Once I prime the oil system, I'll hook a battery to it all and........................
First, one of my favorite "before" pictures. The PO had sprayed the firewall and a bunch of the wiring with undercoating (?):