I removed my Fabtech 6" knuckle lift from my truck yesterday. Im looking to upgrade to a lift with at least 7" of lift height. I am torn between a few choices. 1) cst 6-8" lift 2) cognito 7-9" lift 3) bds 7" and lastly 4) superlift 6.5-7" bracket lift. My main objective is to clear...