ive searched and came up with some info. but i have some questions. How big of a front spring spacer can i put on can i go 3'' and is there anyway to add 3'' worth of AddALeafs to the rear ? I was looking into a body lift but dunno if i should do that or add to the suspension. I read i will have to replace shocks and some other stuff what all will i need to replace ? I have a sport offroad if that makes a difference thats why im doing a reg. susp cause if hafta buy 6'' the get 3''