Hi Kevint,
I understand the problem. I have a 52 with an earlier drivers side door. I think that unless you are well versed in metal fabrication the easiest and cheapest way will be to get a new door. The handle from an earlier door will require filling and shaping to the proper size. Then you will need to fabricate a new support-stiffiner for inside the door. I have access to a full metal shop, and I decided to buy a new door. 150$ including shipping. No rot, no rust, just prep, paint and install. Plus I am one cheap SOB. If I thought I could modify the existing door I would have. Just my thoughts on it, Jimmie.
