MD -

For 2K, I'd run with a D90, SB-400 flash, Flip-It Bounce Card, 18-55 and 55-200 lense.
I love wides - have a 12-24 2.8, but if you don't feel like you want/need the wide range,

I would most def. recommend the 35mm 1.8G Prime Lense.

Gd Luck.