Hi Tyros567,
you could assign the Style Reset function to a footswitch (instead of using the "Tap Tempo" button).
It would also be possible to work with the Style Sync Stop function in conjunction with a programmed "Synchro Stop Window" (so that the Style will only stop when you play a chord very SHORTLY).
In this case, however, I would simply use a MIDI file that is programmed in the original song sequence. You can mute certain channels and then play "over" the MIDI file.
Best regards,
Chris