By Evan Dawson, Finger Lakes Correspondent The other day I had a conversation with a friend and we tried to answer this question: If a winemaker can truly say that he or she focuses on quality, and carefully tends the grapes and makes the wine, how many cases (in terms of production) is realistic? Five thousand annually? Seven thousand? Ten thousand? Twenty? We went back and forth, as there isn't a concrete answer. But I can say without hesitation that 1.2 million cases of wine was not in the ballpark of "quality." All of which is to say, reading the…