Good morning, Bill. The new Monsoon looks VERY much like the prior 'Cane but for 'EL34s and the extra 'N7 (?) due to balanced inputs. Clever, maybe.
The new 'Canes look interesting. I can tell you one thing from my experience with my new vertical 1006s--

--they require more time to work on...to open and close. I've replaced the Torx-head screws* with black Allen-head screws (visible in the pic below), and last nite I spent about an hour adding strips of 1/16" and 1/8" SoundCoat to the angled edges of the grilles, and the grilles no longer ring like proverbial bells. Have SoundCoated the ringing-bell intermediate steel plate, too, and also the bottom the the aluminum topplate.
Am still breaking-in my new main-PS 2nd-pole caps, a 50/660VAC motor-run and a 51/1500 Solen aluminum-can, by paralleling them on the original 2nd-pole caps; soon I'll temporarily disconnect the original 2nd-pole caps, use only the 'propylene pair, and compare an original with a 'propylene-only amp. Then I'll decide what to do with the main PS. Have moved the Audioquest Cheetah from the 'Canes to these 1006s, hardwired, thereby eliminated at least one-each pairs of solder and mechanical joints from the signal path.

Little by little I'll get these up to the parts-quality level my 'Canes are; they SURE do sound good!
* If you want my originals as spares, let me know.