You will need to increase your budget if you want a screen as well. But you can get a pretty good projector for $20K.
The ProjectionDesign Action! Model Three 1080 with Crystalio II [VPS 3800] is in your budget. You must check it out.
- High grade cinema lenses [6 options] - go for the zoom lens.
- True optical contrast. No dynamic iris. 7500:1 is the claimed figure.
- Check out the review on the projector. It is on the PD official website by Home Cinema Choice UK. It's got their highest rating.
- DuArch architecture. Dual lamps, individually controlled and user replaceable. How swap option is also available! 2500 lumens is the claimed figure. Can easily project screens of 12' wide cinemascope with a brilliant picture.
- PD's RealColor management suite is present as well for brilliant color reproductions. There's a special mention of green and blue in the brochure which shows how much measures these guys have taken into producing this unit.
- Two 7 segment color wheels. 5 speed. I personally feel that one can't pick out rainbows on expensive single chip DLP projectors easily and this one has two wheels.
- The world's best video processor in CII. That user interface is something special!! Download the user manual to get a taste of it.
Oh and choose the bigger 3800 rather than the 3300.
- It may be a single chip but the things it has and the architecture it has is that of a two chip DLP so to speak. It's definitely more than a 1 chip DLP per se.
- Horizontal Lens Shift: 90% -- Vertical Lens Shift: 105%
All this is in your budget. The RS-1100 Ultra with CineWide and AutoScope will
set you back $30K and that has an in-built scaler.
The PD units are high performance projectors designed to run 24/7!
Take a look at the Marantz unit as well but that unit will not project a large image. If image size is not a concern then it is well worth looking at.