Long studio space

I'm looking at building a mix room. I have a space that is 8.5 wide by 24 feet long. The door way can be any where along the long wall. Needs: Surround monitoring Small overdub booth Console is 3' X 5' Any suggestions?

It's a norrow long space mate - you are going to have a job fitting a surround system in a room that narrow. Look how the proper geometry for surround fits in your shape cheers john