I just saw your post from last week over on Audiogon. Dig it.
As a very fortunate and grateful owner of Salk-built Phil 3s, I get,
truly, the magic of Jim and Dennis working together.
And yes, those HT3s were my pie-in-the-sky speaker... if only I had an extra $3K!

My understanding of the story is that Dennis started the Phil 2/3 speaker as a response to his work on the Salk SS8. Many have said that is one of the best speakers they had ever heard. Dennis wanted something more affordable.
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After having the Phil 3s in my home for a bit, I had the opportunity to hear the newer Salk SS9.5 at the CAS this year. Stunning.
And I get your position.
I hope the Cantons work out well for you!!! I do hope you will come back and post your thoughts once you get them all set up and adjusted.
Best,
R