I use to own a 1969 c/10 shortbox that was already lowered and in really nice condition, exactly what i wanted. I ended up having to sell and now really regret it. Well my wife went out and found me an original 1972 long box 3/4 ton and i want to know what it will take to get it lowered and sittin' straight like my old 69'? It has a huge axle(8 lug),leaf spring, coil springs etc.