I've got the Global West lower and the Edelbrock upper adjustable, along with Bilstein's and Eibach springs. I've only been able to drive it once since the upgrades, it defenitely handles the turns alot better. The only complaint I have is the springs, the rear is lower than the front now. The rear dropped at least an 1" and the front went up about 1/2", springs are installed right (seated right and not upside down). Talked to Eibach and they haven't been much help, they did verify that I had the correct part numbers, but that's all the further I've gotten with them and they haven't called me back yet. Anyone else run into this situation? I will post more on handling and feel as I can (started another upgrade after the suspension and wouldn't you know it, it caused a chain reaction of problems). If you go Global West, don't bother with a sway bar, they will tell you that you don't need it and the holes won't line up anyway with the stock bar. The only thing that sucked about doing the rear suspension were removing the upper control arm bushing's on the differential, 18 years of rust. A torch and alot of pre soaking will help.