FYI,
I found these "silver arrow" wheels/tires for sale if anyone is interested ......
http://www.wheelcollision.com/3d.html
I think someone on this board is running these (itanlianBenz?).
Also, I called these guys and they can put together a set of 17" X 8.25" 6-spoke (EVO II's???) together for $225 per.
http://www.wheelcollision.com/images/W65267.jpg