Your room is exactly the same size as mine in every way. I went with a Sanyo PLVZ700 fp and a Dalite 106" screen. As far as I'm concerned, with that room size the 106" screen is perfect. My first row of seats are at 12', and the second row is about 3' behind the first row on a 10 inch riser. You won't regret getting a fp over the rp tv.