Needs slight improvements.
At the moment Voicemeeter channels are unlabeled and separated, leaving the user to manually assign channels 1:1 from VM to OBS, with some confusion about the different VM stages, and 8 unlabeled channel outputs per output strip.
Seems to provide good customization however, if you can tell what is what (which I couldn't).
It would be more user friendly, if the basic settings let you customize the channels, and automatically mapped Left, Right etc, leaving swapping or substituting channels to the advanced settings.
It wasn't immediately obvious to me that you could add multiple Voice Meeter sources to a scene, once you understand that, you can mix volume to your hearts content.
The plugin is much like any other audio source, multiples of it can certainly be added.
I'll come up with something to label the channels.