Wow, lots of ideas here. Thanks to everyone for your input. Hopefully I will have time over the holiday weekend to do some research, look at company websites for details, read some reviews, identify local (chicago-Milwaukee) dealers, and look at the various sites for used candidates.
The Pass amps intrigue me as I recall loving the Threshold stuff in my youth. But the Hegel, Bryston (another brand from my youth), and parasound will be on the "look into" list, as well as the PS Audio (because I enjoy their DAC). There were several other brands that I have never heard of, so that is always fun to discover new stuff. And while several mentioned lower cost stuff, I really plan to spend $5k+, so I will pass on them.
And perhaps the most interesting suggestion was upgrading fromLRS to the 1.7xx or larger Maggies. Yep, this is on my radar, probably a couple years down the road when we move south, and I can have a larger listening room.
But for now THANKS for all your input.
Bill