Home assistant

Plex

Jellyfin

Sonarr

Radarr

Prowlarr

Readarr

Organizr

Overseerr

SaBnzbd

Transmission

Calibre web

Homepage

Memos

Pwndrop

Picsur

Remotely

Youtube dl

Changedetection.io

Uptime Kuma

Kavita

Nginx

And a couple discord bots

Agree with the Synology recommendation for a simple starter. Though personally always recommend the 4 bay.

I have done basically the same thing. With a few differences.

I setup Transmission and SaBnzbd on the NAS but offloaded sonarr/radar/prowlarr + jellyfin to my server so it’s not taking up resources from the NAS.

Found Usenet to download significantly faster overall and sonarr/radar get releases from them much quicker then torrents. Only about 1/15 downloads end up being torrents.

Also overseerr is an amazing tool that you should add into your system. I use it for myself but I also have made accounts for my family so instead of asking me to download something they can just press two buttons and it automatically does the rest.