I think my current plan is to thin down and brush on my epoxy primer on the inside of those new panel seams. If yours is like mine there
is rust crud in every seam on my door so I'm swishing Krud Kutter Rust remover around in those old seams.....cleaning it out
with a bit of brake kleen and then...
I just posted a comment regarding CCOT doors panels in my build thread. The insides seem to work ok for CCOT but the outside skin is wrong. The relief along the outer edge is about 1/3" off on mine....resulting in basically having to hammer out the panel and then re-bend it...