I am having trouble finding any current tutorials on NZBGet (or SAB), Sonarr/Radarr writing to cache, and then moving to array disk

All the info I find either glosses over what I need or is very old. I tried the Thrash Guides drive set-up, but it doesn't explain how to move my temp downloads to my array disk when finished. The Space Invaders I find are all beyond needing updating as his Sonarr tutorial video not only let out the details I need, but that video is 7 years old.

My setup is 500GB NVM used as my cache pool and I am currently running x2 8TB drives for my pool containing my Array and parity drives.

I am currently using NZBGet (but may consider going back to SABnzb as this is where my roots are from). Up until now, I always ran my NZBGet/Sonarr/Radarr on a windows PC and pushed them to Unraid server but download all my files to external 500GB SSD drive connected to my Windows PC.

Can anyone help me out or point me in the right place for a proper setup. And Do I have to use the Unraid Move option if I want Sonarr/Radarr to handle my moves?