Wow! That definitely looks like a dream room. I agree with others on the outlet comments, put in plenty because it is cheaper when you're working with stud walls or floors and ceilings. DH has ceiling outlets in his workshop so he isn't tripping over cords coming from walls. That wall-o-closets is a nice touch. It seems there is never enough storage and the fact that you are allowing moving room for you is great.
I hope your dream happens for you soon. Can't wait to see pictures of the process and finished room!
kathyd