I have a small room my wife is letting my make an entertainment room out of. I am planing on having two rows of seats with the back row on a raised platform. At least a place for four people on each row. The front row will be 9 or 10 feet from the screen and the back will be 15 or 16 feet. Any suggestions on screen size? LCD or Projection? Best seating? Best speaker system? Any other comments or suggestions?