Package tray question
The Demon originally had a "bright blue" interior and the package tray was a similar color. There was a strip of vinyl the lapped over the front of the tray and went down behind the seat.
Restoring or re-coloring trim rings is not a big deal. You could re-color the speaker grilles to match the package tray. It would draw less attention to the aftermarket speaker grilles. I did this with a pair of Kenwoods in my Dart (see thread Resurrected Junk in Member Restorations). I'm happy with the results.