Mate, you might have been able to avoid the bod(ge)y lift by using radius arm spacers. They push the axle forwards specifically for clearance issues you mentioned.Well last night I put in some 40mm cab spacers and longer high tensile bolts. Took two hours by myself so wasn't that hard. And the wheels no longer rub . So far all I have had to do is remover the bottom radiator shroud but will check the levers out tonight. So far so good.
If I was you I would make sure that you put the shroud bottom back on or pay the penalty in higher running temps.