i am doing the 2.5" shackle flip in the rear and want to get new front springs that will be 2.5" taller than stock to keep my ride level. i was wondering if any one could suggest a good set of springs. i do a lot of rough gravel drivig but i also do a lot of long distance cross country driving so i need something ok for the highway. i also have rancho 9000 adjustable in cab shock. thanks for any help.