Wow! I would be panicky at all that moisture! My 7000 has done remarkably well in the cold with my iPhone battery dying at -34C but my 7000 did just fine. I even left my 12-24mm in my vehicle over night at -33C and I placed it frozen on my 7000 and focusing everything worked just fine. I do keep those little moisture packets in my bags though for when they thaw out. I'm far more worried about moisture than cold. Glad weather proofing is working so well eek!