I've made some more progress now that the weather is starting to get nice again. I picked up a set of vintage 1957 center caps off the local FB Marketplace for $40. They are OE, not reproductions and even though they aren't perfect, they are fine for my needs. They will need some cleaning up, but they'll be fine for daily driver status.
In addition to the hubcaps, I started installing a fuel door to work with the factory Dodge fuel tank. I've got an old Ford pickup bed trailer that I was able to harvest a fuel filler door off of. It fits nicely into the front face of the left rear fender and still has enough drop that I shouldn't have issues getting gas into my tank.
https://youtu.be/qAn0__za2Gg
-Joe