I use the default configuration file. I literally name all of my bases using Additional Bases filenames. You can find base profiles in oxide/data/RaidableBases/Profiles/
I do it this way because I very often start over from scratch and don't want to setup the configuration again, over and over.
I do suggest you don't rename any files under Additional Bases. Just make your copypaste filenames the same. It's much easier this way, to start out. Though you certainly can name them anything that's a valid filename.
So my suggestion is rename a file to EasyBase1 in your copypaste folder of a base that you've already built, and reload the plugin. Then type /rbevent EasyBase1