Hi Everyone. I am looking to upgrade my existing HT setup. Currently am using Polk Rti A7 as towers, Csi A6 as Center and Fxi A6 as surrounds. Looking to upgrade to either RP 8000s or RF7 iii for towers and RP 540C or RC64 iii for centers with RP502s as surrounds. However my listening distance is only 13 ft while the room size is 17 ft L × 12 ft W × 9 ft H. My dilemma is whether RF 7iiis will be overkill for this size of room. This is the only aspect due to which I am still undecided. Usage will be 70% movies and 30% music. Request suggestions pls to help me take the final decision.