I was planning on boxing the front section after i attach the sub frame again. On a almost stock build, does it really matter if the frame has some flex? Or do you get a way better ride quality by stiffening it up some? I think i want to do an x type system, but like i said ,i have no real clue as to what will help, or hurt! Ive read some books on chassis and suspention, but im still unclear on what the final goal is on frames.I guess for performance you would want less twist, but on this house, what difference will it really make? Its always going to have a high roll center, by me lowering it some should help with body roll, i think.