Wow, fantastic post Phil. Sean and I are working on the satin, dark-candy-red shade for my Definitions as I write. I've been in audio for about 20 years, most of it impoverished, and have no direct experience with most of the other designs you list. But, for the first time in my "career", I feel like I'm truly on the right road.
It's really something. I went through a period obsessing about cables and vibration isolation and power conditioning and. . .you know, I just don't think about any of that stuff any more. It feels like I have kept my love for the music and gear, and transcended the common angst.
I will be sad to see the Druids go. No matter what is coming to replace them, they are Truly Great Speakers and they Should Not Have to Leave. But, such is life. My hope as I bounce further out on the branch is the reward is greater than the risk. Indeed, this risk doesn't feel like much of an chance-taking at all.
Mike