I'm a little confused. (How typical)

1) Are you going to be using the main L/R speakers for Stereo music only and never for the TV?

2) Are you only going to be using the built in TV speakers for movies?

3) This wall does not look optimal for a home theater setup. Is there another wall that would be better suited? Either in this room, or another.

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