I have a yamaha 5250 reciever and i'm ordering a svs pb10 in 3 days. My room is apx 12ftx15ft but it's completely open into the kitchen all together about 12x30. There are no stores around here that have quality speakers so i just have base my purchases on majority. I'm going to use my existing klh's for the surrounds for now. I was thinking about a Polk csi3 for the center and some polk rti4's for the mains. Are these pretty sweet speakers? Or are there better ones for about the same price if not alittle more? Any info would be GREAT. I am also looking at the paradigms do these have better clarity then the polks the titans maybe? Which ones would compare similiar price and clarity wise? Don't know if my reciever might need any upgradin also!