You might be in luck, I see this under optional settings for items:

Arbitrary/Custom Fields

Yes, the firewall is still your transition point from your internal network to your ISP network. Just like with ipv4, you should be configuring your ipv6 firewall to only allow designated traffic into your network from the internet.

My rack looks to pull about 325-350W. I need to downgrade my main server, as it’s a bit overkill as a decommed proliant. Need to figure out a high ram nuc as a replacement

You’re welcome!

I don’t know how new it is, as I’ve been running it for a while now, but it’s pretty good as a video host. I run it through docker and the only issue I’ve run into is when I lose connection to my NAS I lose the db until I restart the container, and it keeps all the watch/collection info once that’s restored.

Have you thought about using something like jellyfin? I run both plex and jellyfin at home for videos, for normal and porn vids respectively. Jellyfin lets me put stuff in categories, but I’ve not done much with the searching portion, so I can’t help there. Has support for images, might support gifs too, idk.