The Disuster

Your rustoration looks a lot like mine! I started with the floors too. BTW I currently have a DIN style radio in the glove box. It's kind of a pain to reach but I use the auxiliary or bluetooth most of the time.
You can buy or create this bracket to make the dash speaker stereo. Slow, Driving Rustoration 1972 Dart

looks like you had a lot of the same issues! I was looking at carpets from stock interiors too.. I think I'm going to get black as I don't want an all-green interior.. and I cant find a green dash pad.