TV only recommendation

Viewing room is large at 19' x 22'. From viewing position, 19' wall is on right, all glass, view of the bay (so it isn't going to get blacked out while watching). Viewing position is 5 feet off glass wall and 5 feet from wall behind, meaning distance to screen is 14 feet.

Screen will probably be wall mounted. How high off the floor should it be?

Content is sports, movies and sitcoms. Use is 1 to 2 hours a night, more on weekends.

Would like Wireless Internet features, such as Pandora and Netflix. See no need for 3d, unless that's the only way to get the rest of the set.

Please make a recommendation for a TV with a budget of $1000 - $2500. Will not be adding sound at this time, but would like to keep audio options open.