I want the earring stud connected to a personal Ai like in Enders Game. The author (Orson Scott Card) called her Jane.
Of course in the book she was completely connected and insanely intelligent so made him in riches beyond belief while he was doing things like space traveling. Nice side feature.
Set u a forward from the Gmail address to the new one, and maintain the account at least minimally. As a reference, I have an account created at least 14 years ago still forwarding email. Should be enough time to change the profiles.