I got a 94 that must have been lowered like 10 years ago cuz the shocks are all clapped out. Going to go with the belltech leaf springs, new u bolts, tie rods, shocks all around. Im just confused on what shocks I should get. I want air in the back as I already have it set up for that. My mechanic says the spindles/lower control arms look and feel fine, but is there any other parts I should be replacing that would make it safer, and feel better?