I got the harness out. Also got the steering column but I think I'm gonna use an older one to keep a 50s look.

Harness came out pretty easy. Dirty but it's all there. The only place I cheated and cut was when I was following the wires to the rear. At the gas tank I found a door that has been taped, a wire was cut and spliced so I just cut there. Maybe I can have a connection there?