I don't get the sense there's QUITE as much space between the glass panels and the stations behind them as you have here. Looks like it's probably a tighter squeeze in the pic.
The other thing that seems off, is that for the bridge being as expansive as you have it, Sulu should be a little closer to the camera. Unless the navigation console is really damn long...
But I do like your idea of there being two "hostess stations" instead of just the one. The bridge would look a lot more balanced and the console wouldn't stand out as much as it does now.
In any case, it's a cool looking layout.