As part of a citizen development project I'm working on, there is a new to automatically provision sandboxes to non admins giving them sys admin in that environment. I'm looking to create a post copy apex class that can do the following things:

1. Enable Single Sign On
2. Enable an Authentication Service in My Domain
3. Change a user's Profile
4. Change a user's email without requiring verification from the new address
5. Send an email to that user

Is this possible, and if so does anyone have any classes I can reuse or tailor to my needs? Thanks!