Question; I have a new 4 cyl, stick regular cab Taco, that I have added Bilstein 5100's to... (.85" setting up front) and 265/75/16 TG's all around. I want to put a small shell on it, (Leer R-100). I'm a little worried about the truck going "Nose up" with an additional 170 lbs on the rear. Has anyone here tried out the old school "Hijackers" on the rear of a new Tacoma? Are there better choices, without breaking the bank? I will also be carrying camping equip. on occation, (around 120 lbs. max). ????