I know the perfect tv, if only it wasn't a 70 incher. It's one of the Sharp, non-elite models. This one ran for just under $3000. I know it's not what you're looking for, but may help lead you into the right direction. Unlike the expensive Elite models, this one had excellent off axis viewing. It was in a room with a lot of windows and I never noticed any glare. It was an edge lit LED-LCD.

This would have been my 2nd choice if I had known about it when I bought a 65 inch Panasonic plasma.

https://docs.google.com/spreadsheet/ccc?...amp;usp=sharing