As mentioned, we were able to give this a little attention this week - here is a preview of the docs:
https://blockstack-docs-git-great-gaia-guidance-blockstack.vercel.app/storage-hubs/amazon-ec2-deploy
Give it a shot, and let me know how it works for you - the one caveat or now is we’re limiting the regions to us-east-1 (will adjust in teh future)