That fireplace in the middle of all the rooms is Brilliant. I've had the same design in my mind for years. You can heat the whole place with a couple of logs a night. Very smart grab on your part. Can't wait to see it all setup. If you put the Listening position in front of the fireplace you could put the 101's up on that next tier behind the fireplace and then you wouldn't need risers or tilt them back.