Anybody running 17" Cobra Bullit rims on a Duster

Im not sure at this point whether Ill need spacers or not really. But... The difference in width of the rears is not much at all and I prefer the wheel to be offset toward the out side as much as possible with out rubbing. So I figure, the wheels that are common and easy to get ahold of (the offset you have) will most likely need a spacer still.
Im not quite sure what Im doing for the front end swap to big bolt pattern yet, so I have no idea what my track will be up front yet.

I wish I had the extra cash about 3 weeks ago. There was a set for sale locally that were exactly what I wanted, deep rears and normal fronts, 18's and an extra set of brand new rear tires.