How did you like the TCI kit? That is what I have been thinking that I would use. I know that my IFS will lower the front. I am trying to not build a pavement scraper. But if the front is lower the rear will have to lower as well. It looks like an easy bolt in kit. The hardest part will be determining the proper angle for the spring perches. Without my body and bed on the frame , I can strap the suspension down but it will still be an estimate of actual frame height.