Pat, have you tried Modern Parts for the door gasket? I got gaskets from them for both doors on my '57 GE Combo this past summer. They weren't cheap, but they're the right ones.
I used Meguiar's car cleaner/wax on my Combo and it really shined it up nicely. You might try that and possibly get the finish to an acceptable appearance so the repaint project could wait.
That sure is a nice fridge, a great score for $50, and so conveniently located. You were meant to have it. The pink-on-pink is great!
Ralph