Any advice on 10 billion, I'm thinking 500 million in gold, 100 million diamonds, 4 billion in the markets all over the world, 2 billion cash spreadout in 50 of the worlds best banks, I would own 20-200 unit apt buildings, the Bellaggio in vegas, owning also the downtown la bonaventure and fontaine bleu in miami, any advice or does this sound good, and what's the largest amount of money I should trust in one bank? Thanks