Using Studio as a Lightweight CRM for Community Management

Maybe this falls into more "community CRM" territory, but I'd pay for an ability to use Studio as a lightweight CRM tool. For example, I'd love to be able to add notes and custom fields to a member profile. Use case: I often get questions from our other teams about certain community members and who would be a good fit for a certain beta, or a marketing interview, etc. I have this knowledge in my head, but I don't have a simple way to create a repository of members that I can easily access. Tightknit Studio feels like my place to do this.