@steve59 A speedy recovery.
The last bit of detail is what I also feel the KEF aluminum drivers lack with respect to something like a Paradigm Persona's Beryllium drivers. Definitely more detail but you need a warm amp.
My Yamaha NS5000 with the Zylon drivers are just as detailed as the Persona but not fatiguing.
Saying all of that the Blades are still by all-time fav speaker because of the soundstage. I can actually buy the Blade now since my kid is old enough and the wife and dog are not as crazy in the audio Livingroom when they play. However, I am staying with the NS5000 since I love those Zylon drivers and always am happy when I hear the system.