Event+ and BuddyPress Group Calendar

Hi There

I want to make a service, where people can
- make groups and events for the group - and combine it with a ticket system.
- And I want to split the payment, so I get a small payment for making the ticket possible and they get the rest.
- And (if possible) I want to split my payment in two: One part for me, and one part for sharity.

What plugins do I need? Can I combine Event+ and BuddyPress Group Calendar?

Best regards,