Very nice shots.
I was just about to buy a 5D mk2 when 7D came out.
I had a 7D for 1 day. The shop said I could take it back if I didn't like it.
First thing I did was try high iso, as I was looking for a camera to do weddings and low light and the shop said it would have better iso noise control than 50D and close to 5D.
I found typical problems with 1.6 crop, noise appearing at 1600 and above.
Not bad but nowhere near as good as 5D, and I found detail in shots to be softer than 5D.
I decided that the 5D would better suit my needs.
Please bear in mind these are my observations. I already have a 1D MK3 so I was just looking for something different.
I loved the body layout of the 7D, what the 5D should have been, and I really liked the new autofocus system and flash control. I think Canon missed a trick in not holding back and putting these features on the 5D. Roll on 5D mk3
The 7d is one hell of a camera and will sell by the bucket load.
Enjoy.