Additional options and features to make the product better

Although I am looking specifically for the Troops of St. George, but these options could also be useful to other groups as well.

• I am looking to setup a re-occurring quarterly meeting, and this doesn’t seem possible. It seems that you can only do weekly or monthly meetings.
• It would be helpful to be able to create additional calendar time period categories, aka quarterly and yearly
• For providing access/roles, it would be nice to be able to create/modify roles
• For providing access/roles, it would be nice to be able to grant permissions to a role, instead of individual access rights.