I used the 18-200 VRII with my D7K for 2 years until I got a D600 and sold it to buy better glass for the FX body. I liked it a lot and used it often when I didn't want to lug a bag full of lenses around. It's a great combo. Good luck and happy shooting.
Jim Singler D600/D7K with a bunch of lenses and other assorted stuff