Once the interior was done and dry, I put the dash back in, but NOT the original Cadillac cardboard heater crap…no sense spending good money on new cardboard “ducting” when a Vintage Air unit will cool and heat the car for what little I need. All that wiring seen on the floor is stock ’55 Caddy wiring…all of five circuits/fuses in the entire car…at this point I’ve got an EZ wiring kit coming…just as well do the car correctly and add a few more needed circuits.