StangBang
Roushcharged
They look great! Congrats 


They look great. Good choice on the 18's.
Where did you buy them if you don't mind me asking? My wife wants the same for her 2011.
Thanks,
Ken
To answer the question, I think 20's look amazing, but depending on the rim style. I think they can look a little to big.
I plan on 19's for mine (even though tires will be harder to come by). I think the 19's are just right. Just my .02 though.