Thanks for the tip on the GPU! I live in an area where power is relatively cheap, so I'll probably go for the 3060. I really wish some of these would work better with AMD since their drivers seem to be more Linux-Friendly these days.
If I get something going, I'll share for sure!
I have a Nextcloud server that I setup (before Immich was a thing. I'm also running it now, but not using it for photo backup). I have accounts for my immediate family and all of our phones are setup to use the Instant Upload feature to back up photos.