I would give the old paint a good Comet cleaner wash, then polish multiple stages too see how it turns out. I have done a few old faded paints to a nice shine.
Don't stop listing parts. I need some.
I need a good left side power vent window motor, a 73 brake booster that I can send out for rebuild. I can think of lots of others items. Hook me up.
I understand this is not a for sale section, but this is an ad from the derby site.
Just for an example.
https://we-crash.proboards.com/thread/72510/62-imperial-crown-coupe-sd