I have been saying for a while that I was going top get an LCD RP. I was going to spend about 7k. After talking with the wife we have decided next year to build a second floor and add about 2000 sq. ft. . Half of it will be a theater/game room with a bar and pool table etc.. I have now decided to get a FP. I want to use it temporarily with a pull down screen in the exsisting living room. I also want to be able to use it outside on a 20 foot or so wide screen for a backyard theater nights. I don';t know a lot about FP. What should I look for as far as lumens,contrast ratio/zoom etc...Should I look for something with changeable lenses? I'm willing to spend the 7k I was going to use on the LCDRP.