I am in same boat, when they added an addition on the house they did it in basement too so we have 1500 sqft on both floors, a barn in back yard allows me all storage I need so we have an HT, Pool Room (future), Bar area, a craft room for Liz.......so we are lucky like you but I am really hoping to get some bar stuff soon to add to the look.
Looks great, nice system and space you have there, I bet it sounds fantastic! How come no BW surrounds (I use the 600 series Di-pole on walls and they work great, you can switch them out of Di-Pole for music) I run a Panasonic LCD Projector, is yours LCD or DLP? our plase is a work in progress that I want to end up like yours, My music room and HT are next to seperate bar room area in basement and hope to place a pool table in main basement area someday, I am disabled so dont shoot much pool but it would be nice to have for kids and get togethers.....where did you get all your beer signs?