I just bought a home with my wife and am renovating. Wehave an open floor concept and I bought a 70 inch TV a few days ago, and want a surround sound to add to the experience. I have an open attic to wire speakers, but have no clue what speakers to buy or where to mount the surrounds. My budget is around 500-800 for speakers so far, and I bought a Sony STRDN1080 7.2 Channel Dolby Atmos Home Theater AV Receiver yesterday for black friday. I took some pictures of the room, and am hopingsomeone can lend a hand in what speakers that would best suit my room situation and where to put the surround speakers.