Hey you guys, I appreciate all the positive comments. Most people look at this mess and cant see any logic.
Well,tacked up the basic tub, pulled it, and got it under the camper. Tore out the last of the plywood scraps, unbolted the jacks,and looking good. I ran out of steel to finish the walls so debating to drive 1.5 hours to get 16ga as opposed to 14ga local. Every ounce counts, but at what cost. aha
The remaining shell of the FWC only feels like 4-500 lbs, I can lift one side alone. Cool.
Next,fab the final walls and see how to bolt everything together.