Also curious with two Strix Halo machines at the ready for exactly this kind of usage

Don't wait for me. Donato Capitella has done this and created videos on his youtube channel at https://www.youtube.com/@donatocapitella

That's GLM 4.6 tho, not 4.7?

Still, informative. And stupidly I'd seen this video before. It sounds like the TLDR is: not quite.

It will probably be very similar in terms of speed.