That’s a great system. +1 for dedicated lines. If you are technically inclined get a usb mic and fiddle with REW to see how your room rates. Then look at room treatment. I have tried and like the WireWorld Eclipse interconnects, but you might try some other ones. I found them a touch on the dark side. I have not tried the ww speaker cables, but worth some research if you are on the lower end of their lines.
Weak link
Overall, I am happy with my system. Have a minor case of upgradeitis. Wondering where you would upgrade. Speakers KEF reference 3 non meta. Continuum 8 amplifier. T+A dac 8dsd dac/preamp. Innuos pulsar streamer. Wireworld interconnects and speaker wires not sure of model. Room is non treated 15x18. There is carpeting and window treatments.