OK, So i recently bought B&W CM Series and I'm looking for some good speaker wires. For now, I'm looking for 2 fronts and 1 center. Since I may move in the future, I don't know what living room size I will have so I want to get surround speaker wires some time in the future. In the mean time, I have bought 14AWG from monoprice with banana plugs. Should get them shortly. I suppose monoprice cables are good, but I prefer terminated cables done. I'm currently looking at the below speaker cables: 1. cobalt cable (ultimate speaker cable 10AWG) ~ $150 fronts & center 2. river cable: StarFlex SPX Bi-Wire 2 Banana/4 Banana ~ $360 fronts & center. I currently use Denon AVR-4308 as a receiver. B&W speakers have 4 speaker connectors. I don't know if it makes a differences to get speaker cables that are bi-wire. I get the feeling that some people say it makes a difference and others not. Thanks in advance.