I think although the deep dish jobs look good, they have been done to absolute death. I personally have a set of fox racing alloys, best way to describe them is they look like hockenhiem R's, sit pretty nicely, even though its not lowered by much at the moment.
I have thought over long and hard about what wheels are different but would really set my mk2 off, (its atlas grey too)
Was even thinking about entirely black wheels, but photoshoped it, didn't look right, some reason normal alloy seems to look kinda dull and too close the the colour of the car.
I even considered white for a while, but was talked out of it!
I would be tempted by G60 steels, or if i could get them, banded steel wheels, heard they weren't too safe, or an mot failure or something