jgb's Panel is very cool! Nicely done, IMO.
I've always kinda wondered what one would look like with truck doors-that kind of fabbing would be way above my skill lever-but I think it would be cool to do that, and then shave the drip rail from the door back, and add just a little drip rail to follow the curve of the rear of the door, down maybe 4 or 6 inches or so.
Here's another picture of my '68