What other tools do I need?

I've come across Fluent products before, and the Fluent Community has really caught my attention—it's been keeping me up at night! I'm excited to start my journey with Fluent Community, but I have a few questions about what I need to create. I'll explain my project and ask about additional tools I might need beyond the Fluent Community plugin to make it work.

I'm planning to create a program with membership levels, offering free access to certain website sections, courses, and communities, as well as paid memberships with access to additional communities, courses, and discussions. I need to know if Fluent Community can handle paywalls to restrict some content and if Stripe integrates well for this purpose.

Regarding email notifications, subscriptions, and marketing, I have access to Brevo, an email marketing system. Is it easy to integrate with Fluent Community, or will I need another tool? Also, I want to implement a referral system where members can refer others and earn rewards. Is there a plan to build a referral system? I have access to Partnero, an external referral system. Can it be easily integrated with Fluent Community to work with payments and other features?

Lastly, I understand there might be other plugins or tools I can use alongside Fluent Community. Based on what I've described, what additional tools should I consider purchasing to bring my vision to life? Thank you so much for your feedback. I truly appreciate any advice you can offer!