Guys, I have decided to try and come as close to original as possible on the inside of the cab. I think I know what color the seat is supposed to be. My question is; is there an upholstered panel on the upper door (around the window crank and door handle areas) and is it supposed to match the seat?

 

Custom Cabs have a plastic "door panel" that is the same colour as the bottom half of the dash board. Most are off-white but some are red or black.
Eric