Please help! My wife decided to surprise me with surround sound in our game room. She had the techs put the speakers in the celing. She has 2 in the front of the room above the T.V. and 2 in the back of the room above the theater seats and the subwoofer behind the T.V. I don't know a lot about speaker placement, so I would like to know if this is correct? Should I add these speakers to our whole house system and just add in wall speakers to the room?