Congratz, you're gonna love it, (but I suspect you already know that). I bought my '12 302 about a week after I got back from deployment, (December 29th, so the dealer was ready to deal... end of year). My salesman flat told me "You probably know more about this car than I do".
It makes the guys I work with slightly nuts when I keep changing cars... one day its the M3, the next day it's the Boss.... and then every so often it's the blown convertible!
2010 E90 M3