Using an anamorphic lens?

[mainly]

actually that carada is 128" i believe.

and you guys say go bigger!?!?

actually i cant go much bigger, there will be no room for my speakers.

 

[AVRat]

Well, there you go. You've hit a limit that you can't exceed. Even with 16:9 material you'll still have a relatively large area to view. Go for it and enjoy!