As a D7000 shooter, I finally made the big jump and purchased the D600. Had it for a couple of months or so and the camera is simply "amazing".
Yes, I will keep my 7k as a second body.
I would like to purchase a wireless trigger that will work with both camera's but my primary is the D600. The feature that I would be most ingested in is the long exposure. Of course, I would like to use it with my SB700 and other general remote usage.