I use Nordost Tyr 2 XLR, Frey 2 power cords on DAC and amp, Heimdall 2 power cord on a streamer.
Speaker cables are Audience FrontRow. I use AQ Diamond USB and Purist Audio Designs Ethernet 🐈⬛ 7
I never had a full loom but got very close with Acoustic Zen cables. I really liked their Absolute Copper XLRs but when I tried adding the matching power cords and speaker cables I hated the cumulative effect. I can accomplish much more balanced presentation with mixed cables. I am curious though to try Tyr 2 speaker cables to see how they compare to Audience and how the sound signature would change. I have a feeling it would work out just fine. But I’m content with my system now and don’t feel like disturbing the synergy.