hello i also have a 460 project same year I'm in the process of swapping cabs 84 250 the cab is shot so i bought an 84 150 cab great 100 bucks what do i need from the old cab to make it run I'm making a pull truck the wiring is pretty rough I've had it running for a bit i was hoping a couple of toggle switches and a push button any advice would be great it dose have to be perfect just taking it to local fairs and building as time goes thanks alot