starting some work on my 46 ford.....needs a lot. is it wise to replace my wiring first then do body then interior? never been restored.. stock car with flat 8
If the vehicle is not going to be run while under restoration, I would do that after body and before interior. At least get the engine compartment done before you install a new harness. Tough thing to paint around and the job won't look that great.
My 2 cents worth..... Others will chime in also.