Actually, we're not working on the presets (they are ready since the release of MIRx, obviously), but on a new version of MIR Pro which will incorporates many changes and additions. This update of MIR Pro will allow for a similar workflow like MIRx offers. Due to the very different approach the two applications are based on there are quite some things to consider, though, and that's why it takes some time to implement the new features.
Thanks for your patience ...
/Dietz - Vienna Symphonic Library