How good Are the wild rides battle kits. Thinking about installing them and welding the factory boxes up solid. This is on a 92 coupe ex-4cy car, underside is very solid. 750hp turbo car, solid double adjustable upper control arms, semi solid lowers, plan on running drag radials. I'm just leary of welding the factory boxes up and having trouble down the road, then having a bigger mess to straighten out. Any insight on this would be appreciated, I'm wanting to get something done with them this week.