I have a 72' K5. It has a 3" suspension and a 3" body lift. The body lift was on it when I got it to provide clearance for the engine. It has a 350 out of a 98 Suburban. I will be running 35's. The rig will be mainly for the street since the body is mint solid. Will there be benefits of the crossover steering since this is mainly an onroad truck? I have had early Broncos in the past and I don't have much experience with this style steering. I have a Dana 44 up front. Thanks