I can see you know your acoustic A/B/C's.
I have the speakers only six feet apart and toe-in is pretty generous. For serious listening I place a heavy wool blanket over the TV. It's no where near a perfect solution, but it gets the job done.
Link to system #42 and room description:
http://www.martinloganowners.com/~tdacquis/forum/showthread.php?t=531