Oh totally, I feel you. Paint the drums black and run it!
I know the availability of 8 3/4’s isn’t what it used to be. I’ve pulled complete drum to drum 8 3/4’s from PickNPull for like $175. It would cost more to rebuild those tapered axle brakes. With a ‘62 B body you have some options that shouldn’t cost as much, A-body 8 3/4’s are pretty much the most expensive ones to get. With a B body wagon and 17/18” wheels you can run a wider 8 3/4, which would open up some less expensive options.