It would be good if there was a way to enter sysex commands for the presets. For example, you could also switch the styles for the Yamaha Genos.
You can use the MIDI List Editor to create SysEx messages to send to specific MIDI devices.
The midi list editor can only execute sysex commands within a midi track.
But I would like to create a template in which I can then select a style in the Inspector.
For that, you would have to define a “Device Panel” – see the documentation about “MIDI Devices”, there is a section which describes how to send SysEx.