Migrate/retain bundle member info when new bundle admin is assigned
(1) It should be possible for bundle organization info to migrate to new bundle admin (or stay with the organization, not just with the contact). This includes the organization name, address, logo, etc. AND the recurring payment information.
(2) A bundle admin should be able to add payment information to set up recurring payments at any point in time - not just when they have a new invoice to pay - and it should not require them to make a payment to set up the recurring payments (it should just let them know when their next payment will be).