I enjoy reading about your progress.
There’s a lot of things to do but at the rate you’re going you’ll be driving it soon.
The trim around the headlights, the “candy canes”, are always dented & dinged; I hope you get yours to be presentable.
If there’s a Hobby Lobby nearby they may have some spray paint that might match and you could use it on the arm rest bases. Or an auto paint supplier might be able to mix you a good match.
This might help...
Paint Chips 1965 Chrysler Barracuda