I would hope Steve doesn't get any rubbing with that setup, he has no suspension movement whatsover!
but I have to say, its a bit irksome when someone says they don't have any rubbing because a) either they have incredible spring rates so the tire never even gets to the point of rubbing or b) they are at stock ride heights and never push things hard enough to get rubbing. its just not a fair assesment if a specific wheel/tire/suspension doesn't show/indicate full suspension travel. This is by no means a dis on MNbiker.
Steve, what alignment settings do you have in the rear? This might give some folks an idea of how much negative camber one might need to avoid rubbage when having a car lowered that much.