Purist Audio Design Character and tone

Since I don't have any dealers locally that carry this cable I was curious if anybody could explain to me the character or tone it gives a system. I currently use a mixture of Harmonic Technology and Audience Maestro cables but have been thinking of replacing my Audience speaker cables with HT Pro 9 Plus speaker cables to match my HT Prosilway mk II's. On more then one occasion however a person has recommended both Carda's and PAD cables.

If I went the PAD root I'd most likely look at the Musaeus lineup because finacially it makes the most sense. I currently use a Krell/Totem combo and I'm looking for an increase in warmth and tighter bass response. I find Harmonic Technology cables usually do this quite well and also lower the noise floor. My musical tastes are mostly current alt/rock so I'd love to add warmth but not at the expense of limiting dynamic's or making my speakers sound even more laid back. I like the occasional punchy sound hence the reason I have Krell with Totem.

Any thoughts would be much appreciated.