just joined and hope to pick up some help on setting up my herms. Got most of the hardware , three 50 liter kegs second hand from keg king .just built a 50 liter bottom drain fermenter from a brand new keg king 50 liter keg and its a great alternative to a $$$ conical fermenter . have to reduce image of lid later . ps I am able to help others with keg cutting lids holes .