Looking for a little updated advice again please. Okay at this point I have all my body parts individually in very good condition and ready for final blocking or wet sanding prior to base coat. My question is that the body shell and a couple fenders and doors are sitting in 2k primer. All of my parts were taken from bare metal, some replaced welded panels, etc.,and covered with two coats of epoxy primer, blocked, and recoated with epoxy again due to some bare metal surfacing again. So after all the skimming and body work and epoxy and 2K primer procedures, I now have some parts sitting in final coats of epoxy over 2K and some sitting in final coats of 2K over epoxy.... Is this acceptable to move on as is towards one more final blocking and then base coat, or should I re coat either group in order to have everything match ? Thanks again for all your previous help..