I'm planning an in-wall 5.1 surround sound setup for my game room. I have 4 Polk 265-RT speakers for front/backs and a Polk 255C-RT for the center channel. 65" TV.
Game room layout attached or can be seen here: http://www.screencast.com/t/Aw6wUo4Up
The wall where my TV will go is only about...