I’ve got Matrix Ref, Matrix Ref ll, Silver Ref, Silver Ref ll, Satori shotgun bi-wire, and MC2. I can tell you there’s a big difference between the Matrix ll and Silver Ref where the Silvers offer much more upper octave air/detail with a more transparent and expansive 3D soundstage while still maintaining an overall organic and natural AZ sound. Maybe buy a used pair and see if they do what you’re looking for — you might save $$$ vs. other options. Likewise the Holograms are said to be a little more detailed than the Satoris so they may be worth a look as well. Not familiar with AZ power cables, but I’d look at Snake River Audio or maybe Audioquest Hurricane. Here are some AZ used…
https://www.saturdayaudio.com/gear/acoustic-zen-silver-reference-2-cable
https://www.audiogon.com/listings/lisbb8a1-acoustic-zen-hologram-ii-latest-version-demo-speaker
Maybe @audfile1 will chime in on Nordost as he’s got a good handle on them. Best of luck.