my original plan was to fab a round/square tube upper with the radiator mounts [already fabbed from 16ga stock and 5/8" thick truck mud flap material] incorporated being removable, and reinforce the bottom with a piece of 1 1/2" square tube [with the already mentioned mounts incorporated] from frame rail to frame rail, tapering into each rail, being fixed, allowing for radiator and AC condenser removal. Hi