$1000 for a paint on screen? I honestly didn't think it possible to do that.
I built my own screen using screen fabric I purchased on ebay for ~$30. The lumber from home depot cost ~$15. I've been using it for 3 years now and have not been inclined to upgrade yet. I'm using a 720p projector though (see my system). My suggestion is go cheap now, worry about upgrade when you become dissatisfied, know what you want, and have the cash to buy it.
I built my own screen using screen fabric I purchased on ebay for ~$30. The lumber from home depot cost ~$15. I've been using it for 3 years now and have not been inclined to upgrade yet. I'm using a 720p projector though (see my system). My suggestion is go cheap now, worry about upgrade when you become dissatisfied, know what you want, and have the cash to buy it.