Hello all. I have 5-600 bucks to spend and a need to buy best speakers I can buy with that. I basically need 5.0 setup. fronts, rears and center. I am in a 14x11 room but would like a speaker that could go in a larger room if need be. Never know what future holds. But anyway I need speakers that can be mounted in the corners of the walls. I have a Yamaha RX-V677 receiver. I was looking at the Polk Audio TL250's and I found the 350s for around 600. But just wonder what everyone would recommend for my price range. Thank You!!!!!