I think for peace of mind, the best way to do cables is by home audition through the Cable Company. You'll get advice on what's likely to work and then you can pick three cables to audition. Then you can decide if one is synergistic with your system or if all three offer no improvement over your current cables. At worst, you lose 5%, cheap price considering. I found I liked Purist Audio Designs over some well-known competitors and I thought I would prefer Kimber. My two cents.