Well, I am out...
After numerous unanswered questions about mDTX support, and said support being alluded to here & on the SFF.N Discord server, it turns out that miniDTX mobos are NOT supported...
And since I have one of the only mDTX mobos in production (ASUS Crosshair VIII Impact), I will not be moving into the Meshlicious chassis...
SO disappointed, especially at being "led along" this whole time...! I mean, I literally asked about mDTX support on the Discord server, directly to W360, and was made to think it would work...
But now, the new website says no...
/SuperSadface9001
Looks like I might just be getting a NR200 while I wait for the DanCase C4-SFX chassis...