Next upgrade?

Regarding power I have two separate direct lines from the main panel (10ft away) one for the amp and one for the dac and transport. 

@sounasega 

Your amp is your strongest component so no need to change.  Your transport is good enough for your current level and for a reasonable DAC upgrade so don't need to replace yet.

So it's either speaker upgrade or DAC upgrade.  Monitor Audio Silver line seems to be on sale nowadays.  

You have a nice system. I've never heard that combination, but it looks solid to me. If you like the sound your getting, but want an improvement in Sound Quality, I agree that room treatment and very tight corrections in speaker placement would be time and money well spent.

It seems that you only have CD as a source. Are you good with that? If you are interested id discovering new/different music, I would recommend you invest in some type of streamer and a high-res streaming service. I discover new/different music almost daily via streaming. My favorite streaming service, for content and a great user interface, is Spotify. However, it is not yet high-def. The SQ is not bad, but I'm guessing Qobuz is significantly better. I currently have a one year trial of Tidal, but I won't be renewing it.

If you are all digital (CD), a streamer, connected to your DAC, would provide you a nearly limitless catalog of music and sound about the same as CDs played via your transport and DAC.

Jim Smith's book - Get Better Sound

what tubes are you running in the primaluna?  input and power tubes...