So I am wanting to attempt my first big beer. My setup is 2, 10 gallon Rubbermaid coolers, one is the HLT and the other is the MLT. I have a Keggle for my boil. The only thing that concerns me about the setup is weather or not I will have enough space for all of the grain in the MLT. The grain bill is 23 pounds! That's a lot of grain. I can post the recipe if need be. Not worried about the rest, but if you have any good info for brewing big beers let me know