Thx, I have a pretty big shop in my basesment and although I hate taking up this much space, I think i'm going to do it just to reduce the amount of times I'm actually mixing. Would love to see someones setup with these before I plumb mine to get some ideas.I actually did look at these, the food grade versions specifically. If I had more space, I would have gone that route no questions, but my whole mixing station is crammed into a small closet. I paid $140 for the 75 gallon!