I put my own lifts on now, but back in the day i used a guy that worked on 4x4's for a living and hobby. he has had numerous Jeeps and would be considered very knowledgable. He is in Town N Country and put a lift on my Bronco for $200 and aligned it. No way to beat that and he does GREAT work. Never had experience with Xtreme or Jeepsters, but when talking to the manager of Xtreme, he seemed VERY knowledgable about CJ, YJ and TJ's, the LWB models I didn't ask about.