Great room!!
My only comment would be about the pool table light. I have one in my rec room and I wished I didn't. I have a ping-pong top that goes on top of my pool table BUT the light gets in the way, it makes ping-pong totally unplayable. I also think that the light is going to get in the way of you watching the plasma TV.
I would do everything in the room first, and then make a cardboard cut out of the light, hang it up and see if you like it.