So I know this guy who has some questions... OK, so I have some questions. I have a 78 RC and the roof was sealed to the tub when it was repainted. What do I mean? It looks like the painter caulked the gap between the roof and the top of the bed rail (highlighted area in pic). Obviously, I want to remedy this. The other problem is that there are now a few spots of rust bubbles near the seam, both on the roof and tub. There shouldn't be any rust-through, but it needs to be addressed. I want to remove the caulk, separate the roof and tub, and fix them both. I know y'all can't see much, but let's assume I need to fix the entire length of both the roof and tub on both sides. How much filler, primer, paint, reducer, and hardener should I buy? Is a quart of paint too much? I'll have access to a paint shop and knowledgeable staff when I get back to the States next year. Any help would be greatly appreciated. Happy Holidays, y'all!