"Problem with a TV that big, is that even 1080p will start to look grainy"
"Wow 24 ppi? Compare that to a 23'' 1080p monitor, which has 96 ppi, i might not look great at all"
I currently have a 720p Optoma DLP projector from a few years back projecting onto a 92inch screen and i can tell you the picture still blows my mind with good source material. Resolution is NOT the most important thing when talking about video quality, contrast is more critical. PC use is a different story obviously.
Just as a side note...I didnt think DLP 3d glasses need a transmitter as they automagically lock to the screens refresh rate. I could be wrong when it comes to rear pros tho.