Any hope for my eggs?

Great to hear! Congrats!

Don't worry, eggs can usually cope with cold, but it would be an issue, if the heater turned up instead. But it shouldn't destroy your eggs, just because of lower temps for a short period of time. I've heard of a guy, who's thermostat broke, and the eggs were without proper heat for 1 week! Nothing else happened, than they hatched a bit later, than usually :) So cheer up, and don't worry :)

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Ups just figured out, that this was an "old" post... But anyway, glad to hear everything went just fine :)

I have heard from several breeders that the eggs can survive at a pretty high range of temperatures, and that even with the power getting knocked off some have no problems at all with their eggs. Just cross your fingers and do the best you can.