UPDATE 11/17/21: I blacked out the radiator support the other day. I did most of it while lying on a creeper to get the upward spraying pattern like the factory did it.
Firewall pad and insulation is installed. I ended up painting the insulation like Moparnation74 did on his 69 GTX as the insulation only comes in gray. The repo firewall pad wasn't quite correct. there is a flap by the steering column opening that I had to transfer over from the original pad. the repo just had a piece of cardboard hanging down.
I painted the dash frame in the correct black suede lacquer paint from Instrument specialties. Then I build a nice assembly stand for it.
The fiberglass on the original heater box was disintegrating, so I bought I box to restore from a member here. In the last picture the fiberglass is cleaned up and I bead blasted and painted the metal pieces that couldn't be removed from the box. more to come as I get stuff restored and installed.