Asking for opinion

Hai Guys I want to continue to write the story, I want to ask for your suggestions, my main idea is to create a new magic school and New way of invitations new type of Campus. In so many fanfic I read They all are about the Diagon Allen, gringotts all are mostly so I will create a New Magic school and new way to enter so everything will be new so l want some suggestions I have some idea about how to attract students and how to send invitations so it will be new and something interesting

I will upload 1 or 2 Chapter from next week so I will welcom all types of suggestions