I am building a new home. I am not looking for a high end theater set up. Attached is my floor plan. I plan to use a soundbar, sub-woofer, and 2 ceiling speakers for TV viewing. Note TV is in the corner. I would use two ceiling speakers which are in marked in red with an amp. It is my understanding the ceiling speakers should be behind the seating area. Does that seem accurate? My second option would be to add two more speakers (blue) and play only music through the whole room with 4 speakers. The room measures 26’8” x 20’6”. Can I have the blue speakers off for the TV and all 4 on for music. Can I accomplish this with one amp? Thanks.