Seeking floorstander for low watt SET

I just traded for some Cain & Cain Abbys to use with my Sophia Baby. Amazingly happy.

Looks like you have a good list going. Of the ones you have listed I have owned Tekton, Zu Omen and Klipschorns. You can see my system page to see the ones I've kept.
I have also heard Sonist at a show and really liked them, so you might want to check those out as well.
I've never heard Devore speakers but people like those with SET.

Give a listen to the Devore O96's. They are very, very nice in performance and build quality.

Used to use a pair of Cerwin Vega's before I got my Klipsch Cornwalls. I would say that Cerwin Vega's are probably the best of so-called "mid-fi." Not sure if they are efficient enough for a low-watt SET, though. Certainly the other models on your list are a big step up in sound quality.