So my truck is on coil overs in the front now with the torsions pulled.I can crank it down more but i am going to 400# springs,the 350's are to soft and bottom out but the ride i will say is so much better well worth it.As for the ball joint control arms i think oldskoolvw's bought them and you can get with him on this i did not hear anything bad about them,but correct me if im wrong if you are going to go airbags,why not just make full on custom control arms with whatever you want let alone maybe convert to Toyota 5 lug which would be a benefit over wheel choices to.If you don't have any body to do it hit up Sik Fabrications in corona his name Kevin and he is cheap and good they do really off the wall stuff and normal to.