frame jig

well, i will be doing a pretty radical b/d. so im gonna need as much as possible out of the frame to maintain headroom. i also plan on rebuilding the floorboards. have a little channeling and a little raised floor b/d also. should be pretty nuts.

should i:
a) leave the body mounts in stock location even though im rebuilding the floor
b) put the mounts in custom locations, but still near the stock ones as to not throw off the balance

also, i found out angle is hella cheaper even for 3x3x.25