Hi Paul!
It would be pretty cool to have presets in those reverbs corresponding as closely as possible to the reverbs in SY Player! Would make a strong argument to get the Vienna Suite as well (at least for me).
To be able to get coherence between the sounds from SYP (which have the sound of the Synchron Stage + the Room and Plate verbs) and other sources you run through MIR Pro (which gets the Synchron Stage sound, but lacks the room and plate) would be really good mix wise!
What would be really cool is to have a Synchron Reverb plugin with those reverbs featured. They would sit on my AUX channel permanently. It would be nice for anyone using SYP I think, even those who are not using MIR Pro, to be able to get that glue that a common reverb gives.