I have the 2.5" OME medium llift. I love it but have an oportunity to sell my cruiser and buy a garage queen, one owner, w/ LOCKERS . My question is, i'm probably going to take the springs off and put the stock one's back on; can i leave the caster bushings in, or should i put the stock one's back in. I know those boys are going to be a real pain to get out.