Thanks, but too late,
I found a local shop that will have the DWS's for the rear tomorrow. Right around the same price as TireRack depending on where you go to have them installed. I've been happy with the DWS's for the most part, but we'll see how they go with side to side rotation.
If not too good, I may consider those....or just going with 18's all around and getting Koni's, Eibach's, and rear spacers to make it look better.