I've been researching different HT systems for a large (25x50) rec room with a 7ft ceiling. I keep coming back to the Linn because of its reputation and simplicity, but am concerned that it might not be enough power for this size room. I'll only be using half the room for the HT set up, but it's still all open space. My other choices at this time would probably be a Denon or Marantz receiver. Will the Classik Movie's 75 watts be enough or is it best for small room applications?