That big window conversion looks great! I'd love to do that to mine some day. The truck is coming along nicely. Will be looking forward to more episodes! Thanks!
I wouldn't be afraid to use nothing but the panel bond. I know the 3M is a really strong bond. I have had to change the same bedside twice for the same customer and glued it both times. It took me a lot longer to get the bonded panel apart than the original welded panel. Welding causes rust in my opinion.