Ok I need to put a real lift on my 72 K5, the 4 inch blocks just aint working for the better and the flex sucks not to mention the 36s rub. So Im thinking 6 or 8 inch but want some flex to. Whats a Hardcore all around setup? What trick suspensions are people running here? I dont really want a plain jane skyjacker or superlift. Pics of flex would be nice if possibe.