... and in answer to your additional 11th question:
11. If run in VEP and I have 40 instances, will all instruments still be seen in ththe stage map, or only if used in a daw as a plugin?
With MIR Pro you can run as many instances as your system is able to handle; their Icons will all be visible on the Venue Map. MIR Pro 24 is always restricted to 24 instances, as the name implies.
... this is true for both the Vienna Ensemble-based "full" version and the plug-in version.
Kind regards,
/Dietz - Vienna Symphonic Library