Go Tirerack.com and they have a simulator that will help you make a more educated decision. Black on black isn't all that. I like the chrome, or brushed aluminium look. There are also rims that are part black and the rest chrome that also would look nice. Like Enkei Performance GW8,Enkei Performance Falcon,
Enkei Performance L-SR
etc. Go to that site view the rims on your car.
www.tirerack.com