New DApp Idea (Text-Editor)

Hi guys,
We are a team of 6 people, trying to work on a new proposal for a DApp with Blockstack integration which is basically an Overleaf like laTeX text-editor that helps the Researchers and PhD students to create papers and maintain their own contribution by themselves, and redact when needed.
Our plan is to use Blockstack for user authentication and data storage that will allow us to keep the user contribution in his own control.
Need feedback and suggestions to kickstart the project.
Happy to have a conversion.
Thank you,