Not sure what you're looking for in the end, concourse or driver, but you might want to see his work first. There are several wiring kits you can buy that range in price from about $125 to several hundred dollars. I wired my 52 Pickup with original looking cloth covered wire, all original colors and connectors (looked and worked great) but then tore it all out to add a fuse panel and other circuits later. The "original" harness was a lot of money, and worth it, but when I modified the truck, it just didn't cut it. Also, if you want to add something electrical later, make sure to add the wire now. Seems like there's always something to add. Cars never seem to be "done".
Good Luck, hope all goes well!

Life isn't about arriving at the end in a pristine, well preserved body; It's about sliding in sideways, all clapped out, yelling "What a ride!"