Its actually simpler than I expected to do the wildcard cert setup in Caddy. Its not necessary to nest everything. You can just add the wildcard block at the top, and leave the rest of the config as-is, and they will default to using the wildcard instead of individual certs.

I assume that’s all sound proofing. How well does it work? And like the other commenter asked, I’m curious how it affects the temperature

I also do this, you’re good