I use Duplicacy to backup to my TrueNAS server. Crucial data like documents are backed up a second time to my GDrive, also using Duplicacy. Sadly it's a paid solution, but it works great for me.
I'm always getting nervous watching hoshoryus first performance as yokozuna. He seems to be giving away a lot of golden stars right now. The bouts were really good though.
Takayasu has his eye on the title, but has to keep up his good form.
Have you read into subnet routers? Tailscale subnet routers