Okay, #Argon40's #ArgonOneUP looks cool...
My problem is that it's on kickstarter and closed and not available from Argon40 or any of their #distributors and #pricing info is rather hazy, with some sites suggesting it to be around U$D 400-ish.
Thanks to @geerlingguy for looking into it, even tho I wished there would've been just like a @frameworkcomputer - Style #Mainboard to shove a #CM5 into a #Framework13 or #Framework12 but alas, that's not it.