looking to run the b6 S4 18" avus wheels... i know the offset= et45 but what spacers would i need to run on my 02 3.0 quattro??? any help would be greatly appreciated... i posted on audizine with no response =(.... anyone running these wheels on their c5's??? pics and suspension info would be great (if you're running an aftermarket suspension set up).... thanks for the help!