It might be possible to store the patch and bank change in a multipad. You could name it suitably to remember what patch it recalls. By pressing the multipad button you could then select (in real time) the desired patch on the external module.

This way you could handle at least your favourite settings. You could also store several banks on disk and load the one which has the settings you need.

Just a suggestion. I would be interested to hear whether it really works.

Kari