I've got an idea I wanted to toss at the collective for feasibility..
Using some 1" schedule 40 PVC piping for the V frame and a heat gun for it to contour to the sides and reuse some of the screws that hold the outter walls on to attach it.
I know thats not much of a V, but I still need to get to the front tongue jack unless I extend it well past it and make a little access door to get to it inside?
Then with the coroplast, a rivit gun and some washers to attach, white duct tape to seal things up and blue painters tape inbetween anything thats added to the exterior of the trailer to protect from movement of the frame, body wear, damage, ect..
Any ideas that mite trump this one?
Thats all I have..