I actually have temp controlled fermentation. Actually, the basement I use stays in a 62 - 68F window almost all year, it gets a bit cooler in the winter months. But when I need it, I use the stand up fridge right now. I can hold 1 6.5gal carboy and 4 cornys at fermentation temps, and can lager by way of the chest freezer, at least until I can talk the wife into a cold storage area like JZs

. Then I will use the chest freezer for another temp controlled fermentation area.
Back to the grain mill, I found some good info. But, any opinions as to whether a 3 roller mill is worth the extra money over a 2 roller mill. I already have all of the pulleys, belts and motor (from work) to motorize it right off the bat. I was looking at the Crankandstein/Monster Mills.