Hi I am just about to purchase either the Sanyo Z1 or Sony HS10 (I have not quite decided yet but thinking of the Sanyo Z1 (and possibly later adding a ProV or Brite-view). I am not sure what size screen to get. We will be viewing from 14 feet - 17 feet. I am considering a 92" or 106" diagonal screen. Do these projectors project a good image at that size (the Sanyo in particular - lower resolution panel etc) ? Any views / experiences ?