I need to make sure the doors fit and close properly BEFORE I stiffen the body with steel square tubing. Right now the body has a lot of flex. I temporarily fastened the front and rear door frame sheet metal to the car body with aluminum rivets, and then test fit the driver side door. So far, so good.
The body lines match up pretty well and the rocker fits nicely. The door still rubs at the outer top corner so adjustments will need to be made.