I'd also recommend Acoustic Zen as it is very detailed but really lets the harmonics through too. You might want to check out Srajan Ebaen's Mapleshade cable review on Enjoythemusic.com where he compares the Mapleshade interconnects to the more expensive AZ Silver Matrix. AZ's Matrix Reference interconnects are even a little warmer and a lot cheaper, so you might start there along with Satori cables if the AZ stuff sounds interesting to you. Best of luck.
Tim
Tim