CUSTOMER: I came here for a good argument.
MR. BARNARD: No you didn’t. You came here for an argument.
CUSTOMER: Well an argument’s not the same as contradiction.
MR. BARNARD: Can be
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If we can move back to the original questions about what might be suggested as the next area for upgrade of the poster's listed system, that would be enjoyable. I am new to streamers as of 2-3 years, having started with the humble Bluesound Node, third generation. Purchased new, still in play.
I was also stunned by having access to all the music available from streaming.
My best guess in looking at your system would be to get a dac that you might stick with for a while. The 2/64 got decent reviews, as did the Bifrost 2 before it. I liked my Bifrost 2 at the time, but the Holo bettered it. There are good choices if you choose to upgrade here. I am unable to say whether a dac or a streamer would make the most difference.
I've heard an Innuous setup briefly at a neighbor's house. It was very detailed. I have to return the book I borrowed, so that I might listen again. The speakers were two days out of the box and lovely.
https://www.audiogon.com/systems/users/cosmic_charlie
This is supposed to be fun, remember.