Just to throw in my 2 cents this morning, about a month ago we upgraded to Silver Sonic Q-10 BiWire cable in 10 foot runs, cost us $310 shipped to the front door from Value Audio, and I couldn't be happier with the sound. We previously used Audioquest Crystal biwire, which are now collecting dust. (Sigh.) You might be able to get away with the cheaper T-14, too, Silver Sonic is great stuff.
Alan
Alan