Yeah, not worried about the jacks breaking, but since they are welded to the frame, that is what I am most concerned with. The Coleman belly is all sealed up with foam and a large sheet of something, so the frame is hidden except where the jacks are located. I was considering welding braces for the rear bumper so I could mount a generator on it, but after taking a look, there is too great a risk of starting the foam on fire, so decided not to. Decided to get a front mount instead that goes above the LP tanks, so thats on my list for next year.
I think I finally nailed down my TV issues, need a new hitch, so between this and that, the rack will need to wait.