Fplanner, I wish I had gear that you could use as a better point of reference but none of my equipment is of the same caliber as what you are likely accustomed to.
My system consists of the following:
-Anthem MRX-700 receiver
-Goldenear Triton Two speakers
-Source of all content: HTPC
-HD P3 power cords to receiver and HTPC
-HD "BIG" reference HDMI as signal IC
-Mogami 3104 star quad speaker cables, non terminated (I also have a pair of demo Audio Sensibility Testament cables I've been auditioning).
I currenly have no power conditioning whatsoever or fancy AC outlet which is the next "step" I intend to take for my system. I just ordered a Furu GTX-D today.
If you're not familiar with the speakers, I suggest you read the review from Stereophile. Everything they say about them is true. Particularly the fact that dealers typically hook them up to cheaper equipment due to the low speaker price tag which is a huge mistake; they can continue to deliver well into the $10k speaker range with proper equipment behind it. Hence, buying the D8's which cost the same as the speakers themselves.
My review of the speaker cable will follow shortly.