I had a set of ASA AR1's in 18x8 and they were a BBS rep with a dish lip. I liked the look of them, but found them kinda heavy. See here:
Lowered on Koni's:
Stock Ride Height:
They are for sale BTW
Heres what a set of M Contours looks like:
Now Im not sure what your budget is, but their are quite a few BMW wheels that would look really good. M Contours, Style 32's, Style 68's. I recommend these because a full set can usually be found for less then $500.
But, I currently have a hard on for the APEX ARC8 wheels. Specially the concave ones.
See here on my buddies carin Anthracite Gray:
And the peice du resistance:
Those are 18's though. Honestly 17" is the best wheel size. Best combination of wheel and tire profile.