I got my new server up and running on Fedora (Thanks to @ChuckPa)
After my video previews got rolling (I forgot to transfer them), my root partition filled up. It was easy enough to move the media folder to the home partition and create a symlink, but I have to imagine this would happen to others, and since it is just data, maybe instead of var, it could be defaulted to the home directory in a plex folder. (or whatever an appropriate name would be)