I am getting a lift and want to get the best bang for my buck. I really like the ready lift b/c it comes with the alignment stuff for the front. But I am afraid of "straightening" my leaf springs with shackles. What is the downside to this? I don't want to sacrifice ride quality or prematurely wear out my truck. I don't really want blocks due to possible axel issues. So is a PRG spacer and Deaver AAl the answer. If so what will I need to correct the alignment.