tomthiel,
I am always amazed at the depth of your knowledge of areas in audio where my knowledge is so much more superficial. I'm looking forward to the possibility of upgrading my CS 2.2s when options are available. As I mentioned earlier, the 2.2s are doing a great job of keeping up with some amazing changes in my streaming system, including adding an Innuos Phoenix USB reclocker that just arrived yesterday.
I've looked at the Morrow speaker cables several times but never taken a chance on ordering them. It seems like all of their models use the same set-up of lots of insulated small wires, with the more expensive models simply having more wires. It's never been clear to me how to decide what the right match for wire density is in my system - so I don't decide. My speaker wire runs are too long (8m) to take a trial lightly, so I haven't.
My current (from the 1990's to today) speaker wire is Straight Wire Encore in a 24-ft pair, but I'm planning to install Cardas Parsec soon. After several comparative trials, I've been using Cardas Clear Reflection balanced interconnects and Shunyata power and USB cables. I can't afford to use the higher-end Cardas speaker cables in my 8m runs so I've chosen the more mid-range Parsec as a compromise. I like that the Parsec uses Star-quad geometry, high-quality Cardas copper, multiple small gauge Litz wires, and even some of the "matched propagation" strategies from the more expensive Cardas wire to equalize timing of the conductors and dielectrics. I've wondered if this focus on timing will especially matter for Thiel speakers.