I want to use FormCentral to collect book reviews from teens on a yearly basis. Would I be able to erase prior years reviews thus allowing me to start fresh with a new year? Also, I have been testing out FormCentral for one of my co-workers (the teen librarian). She is the one that should have the account. When we upgrade to the Plus system will I be able to delete my account info and set her up with the account instead?