My first D200 Image for critique

I recived my new toy last week (from hong kong) and well as a relitivly familiar user to the D70s I must say this camera certainly gave me quite the shock at just how manual it is and how if you don't know what you're doing it will eat you.
Great camera, I must say and tonight was the first real test for it, an extremely poorly lit gig with my 50 1.8 and my new toy. It focused well and performed very well I am extremely happy.
before anyone asks this D200 will only band when I overexpose the light in my room by 20 stops, and even then the bands are only a few pixels wide and visible only at 500%, ive not been able to reproduce the banding at any other light inc gig lights and police and fire truck strobes. signs that they arent all lemons.
now that all your possible questions are out of the way my image.
Large version
http://static.flickr.com/51/140870786_6603b10582_o.jpg
Im not showing off really... I would like criticism on this image just like any of my others before the mods decide to ping me for the bit mentioned on the front page.
The ISO performance in this camera is great well good enough for me, and I have noise filtering in camera turned off.
Great camera, I must say and tonight was the first real test for it, an extremely poorly lit gig with my 50 1.8 and my new toy. It focused well and performed very well I am extremely happy.
before anyone asks this D200 will only band when I overexpose the light in my room by 20 stops, and even then the bands are only a few pixels wide and visible only at 500%, ive not been able to reproduce the banding at any other light inc gig lights and police and fire truck strobes. signs that they arent all lemons.
now that all your possible questions are out of the way my image.

Large version
http://static.flickr.com/51/140870786_6603b10582_o.jpg
Im not showing off really... I would like criticism on this image just like any of my others before the mods decide to ping me for the bit mentioned on the front page.
The ISO performance in this camera is great well good enough for me, and I have noise filtering in camera turned off.