Got my email response from Ilio. Guess what? Charlie DOES implement Percussion into its Organ sounds. Take a look at this:

Notice if you will at the top of the photo just to the right of center you will see a "Percussion On/Off Switch". Bingo! Charlie has Percussion!!

Ilio hasn't answered my other email to them. If they do I will keep you posted as to any new info they provide about playing Charlie in a Live setting.

Best regards,
Mike