Small calculation error; the box will be elevated ~5" above the floor, and progressing above the hump. The right side of the box will (be cut to) sit flush with that factory brace thing. Went to test fit this afternoon and can't get the box into position; trying to fit a square peg in a trapezoid hole, lol. Luckily as it stands the box is 2.5 cubic feet, where 2.2 is what is called for. Cutting the corner off should put me right where I want to be