Impressive roadmap! Prioritizing backups and DR is crucial, no homelab is truly resilient without them. Automation through IaC and templated deployments will save tons of time as your environment scales. Nested virtualization is perfect for safely experimenting without touching production, and expanding media streaming with algorithmic automation is a smart way to leverage your infrastructure. Excited to see how the Bitcoin/Nostr deployments evolve too, sounds like a highly versatile and forward-thinking setup.