I just want to get rid of the BB and rubi springs. They are pretty rough. I am at 2-5/8" over stock now. 3" wont really be any difference. My shocks are fine for 3", I have adjustable track bar & bracket, bump stops, (sway bar endlinks, I dont really care about). 3" springs is the one thing I will probably keep no matter what happens. If I buy a 4" kit I will just sale the 4" springs.