I have had second hand experience in the Pleroma fork Akkoma, for the Fediverse, and have come to understand that it is an efficient and light Fediverse server in great sync with Mastodon.
Having a single user Mastodon server on Cloudron isnt an efficient way to run. Akkoma seems to be a great alternative.
https://github.com/Hostdon/akkoma
I would love to see it on Cloudron, and would switch directly from Mastodon.