I am looking to put in a sound system to complement our new 65 inch Samsung UN65ES8000 smart television. The space we have is 16' 6" wide and goes back to the listening position of 15' 6" from the television. Behind the listening position the room extends back to a total depth of 49' 6" (an open eating area and kitchen back to the family room where the tv will be). The sound system will mostly be used for watching tv shows (80%), movies (15%), and music (5%). Ceiling height is approximately 8'. The front and center speakers will be housed in a built-in entertainment center. The opening for those speakers is as follows - side speakers - 4.5" wide by 11" high, center speaker 62" wide by 5.25 inches high. The room has hardwood flooring couples with lots of windows and sliding glass doors. Can anyone tell me what components or system would work best in this space? I am looking to spend around $2000 or less. The current sound from the tv does not work well in our space. It often sounds very muffled at the listening position, but good 30 or 40 feet back. Because of this, I think we will need to use the sound system for all tv viewing. Any help you can give me regarding speakers, receiver, etc... is very much appreciated!!!