Maybe 35:1 will look ridiculously high (as g:s ratio) when silver is done here. Who knows. Anyway, I am prepared to swap, and I will do so when I feel the time is right. I am not entirely orthodox on the ratio, but 35:1 will possibly trigger a small swap.
Regarding Fukushima and tsunamis, I will use these swaps to further geographically diversify. Just to mention one example, with GoldMoney one can store gold and silver in Zurich, London, and Hong Kong. My investments so far are more Europe centered, so I'll possibly buy gold in Hong Kong soon. (Just to hedge that dirty bomb terrorists might set off in London or Zurich...)