I may be guilty of unintentionally giving the wrong impression. All I meant on Kepler wrt folding was that 768 Kepler cores for the time being do not or would not equal 768 Fermi cores. For FOLDING. For NOW. They're fine and you'll be better than the current card, just don't think of it as at least as good as 768 Fermi cores and then start multiplying. Maybe it will be once F@H optimizes the code, I don't know. They're supposed to be miles ahead in terms of energy consumption and heat reduction with the same performance.
My condolences on the card, Micro. It was a brave and hearty soul and gave its life for a noble cause. As you say, in its afterlife it can still do other things, like support Mrs. Micro's online gaming which I know you have plans to introduce her to in the New Year as a means to get green lighted on more high-end cards. Sneaky huh?
Here's an idea to save you the downtime on the office card as it overnights at your house. Do it the other way and take the folding-dead card from its resting place into the office for possible resurrection. Test accomplishes the same thing and the total downtime is minutes if it's no good. Unless I'm missing something.