Thanks for the response everyone!
Dpac996, the Pass Int is on my list as well as the Ayre. As for dacs, I am looking at the Ayre and Esoteric. These are all brands I have had in my system at one point. Of course I am open to others.
Daverz, I currently have a Sonos system that will act as the transport for my digital library. Thought the SB is nice, I have so many zones of music that the Sonos makes the most sense.
Inna, my brother suggested the same thing. I must admit headphones intrigue but I am afraid that is yet another rabbit hole that could easily suck my time, resources, and money.