Has anyone had any experience using the "virtual wheels" features on sites such as tirerack.com? When it shows the wheel on the car is it a fair representation of how it will actually look? I was looking at the AR Killer's but can't decide between the 18's and 20's...IMO the 20's actually look pretty good...but is that how they would actually look? I have a 2004 Comp. Orange GT that has been lowered between 1 - 1.5" (not sure exactly as I did not put on the springs).