I've read a lot of good things about KT150's which it appears your Doshi monoblocks are sporting. How do they compare to the EL34 based Jhor's? I jump between two vintage amps, one driven by EL34's and the other a quad of 300B's putting out a surprisingly powerful 32 wpc.
It's very high praise to state the Harbeth 40.2's are your "desert island speaker" especially given the prestigious line up of speakers you've owned.
I'm on my second pair of 40.1's after foolishly selling my first pair about five years ago to try something "different" based upon an unsolicited suggestion from another Audiogoner. Lesson learned... I'm keeping them!