Wow, I am jealous of your delivery at the Welt. I am trying to convince the wife to get a new car now, just so we can do another ED.
I would have done it with the M3, but I jumped on an '08 deal instead.
The new e90 does indeed look great in Space Gray. First pics of an '09 E90 Space Gray E90 I've seen on the forum.
Enjoy the car - especially on the Autobahns!