tinkering with 56\" and 57\" springs **calling suspension experts** i am going to put an ORD shackle flip on my suburban soon. and one day i'll go up to 6" suspension. so i was thinking if i flipped the overload and removed a leaf or two and ran some 2.5" blocks it would be softer and flex and ride better plus i'd end up with about 6" of lift. i know the 2.5" blocks aren't bad when it comes to axle wrap. would this be any good to try? and would it end up around 6" of lift?