No bueno, got the rear cladding pieces off today. Decent amount of cancer at the forward portion of the rear fenders. Same spot on both sides, it is where the body seams are welded together on the inside, just aft of the where the lower seat belt mounts are. Manged to stick a screwdriver through about a 3x4" area. I had filled the driver's side with 7 cans of expanding foam yesterday, which had made its way down to the hole. That is a good thing, the LineX will cover all that without a problem, then no more worries about rust.
The rear bumper was in poor shape as well. I know where my rattle was coming from. A large nut for something had broken loose with a sizeable piece of the bolt. Not sure what it goes to, but it was rattling around back there.
I am going to pull of the rear bumper, soda blast it down and have them linex that as well. It may go away as part of a rear bumper build anyhow, and the hitch works better as a bumper.
Getting closer to spray time, just waiting on tax return that I filed in January