Welcome to the future of no holds barred home theater rooms. IMAX is releasing a package where you provide a room (of their specifications) and they provide all the hardware and software. 5.1 surround, can be upgraded to 7.1, but no word yet as to whether or not the package will be upgrade-able from there. It also has dual 4K projectors capable of 2D or 3D and the screen is a nearly full wall curved screen. The system also automatically provides daily correction and analysis so that every time you use the theater it sound and looks as good as possible.
I'm probably leaving out a lot of features, but that's what links are for