i'm looking for new springs for my 79 k5. the ones i have are 6in rancho's with the bottom leaf removed. the problem is they are still to firm. plus the passenger side is sagging. i've heard rough country's ez ride springs are nice but i would like other opions. i have a winch in the front and shackle flip in the rear(4in). so i dont want it to sit nose low. so i was thinking 6in springs. thanks.