@bikeboy52 I use AZ Absolute Copper between DAC / preamp and preamp /amp. Fantastic cables!
I have tried AZ Absolute Silver as well as AZ Silver Ref II in place of one of the Absolute Coppers and preferred Absolute Copper every time. I have also tried other similarly priced copper cables and the AZ couldn’t be beat.
In my opinion, to my ears and in my system the AZ power cords and speaker cables are the weakest in their cable line but their interconnects are outstanding.
I looked at your system and I see you’re using AZ Tsunami power cord. I find their power cables to sound dark (I owned latest Krakatoa and Gargantua recently and had the Tsunami a while ago). I would explore upgrading the power cables before swapping the AZ Absolute Coppers.