AFAICS the MIDI 2 protocol doesn't provide an easy way to reset all per-note controllers. "Reset all controllers" explicitly isn't allowed to do this, and the per-note management message can reset a single note only.
I think any MIDI playback system will want to reset all per-note controllers before playing anything. You don't want any per-note pitch bends change the melody ;-)
A naïve approach would be to send 16 channels times 128 notes = 2048 per-note management messages. That doesn't seem right?