Hello, I'm considering using a commercial glass coffee pot ($9 - the kind you see at your local pancake house) for making a yeast starter. A 12 cup pot should hold roughly 2.1 liters (assuming 6 ounce "cups") so I could make a 1 liter starter no problem. Other than the cost considerations ($22 for a 2000ml flask), I think the coffee pot will be easier to fill and clean. The bottom is still flat so I can use my stirplate, too. Is this a crazy idea?