I like the "Underworlder" name, and with that "Cerberus" could be a triple ipa or something. On the other hand, I had a project band one time and my test name was "Abhorrent Aberrations" so maybe you can make something with that. I also like the "Fallen Brewery" name. Maybe once you get big you can run a 4 tap keggerator with the "4 Horsemen" line of beers. Just an idea, and good luck!