The wiring on a vintage vehicle is very simple, you guys make it difficult
You can use one color wire,as there is many more terminal points than colors. just keep track of it.Go to the electrial section of your Homeless Depot, buy a book of stick on numers.Number every termination and record it in a directory. You can buy wire at the same place,stranded thhn/thwn building wire is oil and gas resistant and far superior to the usual pvc insulated wire found in reproduction wiring harnesses.14 guage is easy to work with,can handle 10-15 amps without a voltage drop , 10 guage to the amp meter and charging system.Go to Radio Shack to buy termination barrier strips, use the Euro style, stick in the stripped end of the wire and tighten down the screw.Buy good quality crimp on electrial terminations(Panduit, T&B), use a quality crimping tool , not those made in China junk tool that comes in the cheap terminal kit.Buy a good sharp dedicated wire stripper, the small ones with the 10-18 guage stripping holes will last for years .Wiring is nice, no grease ,not heavy, no expensive tools and mistakes are inexpensive.
