Lately I'm considering investing in larger bar sizes because the premiums over spot on smaller sizes are too damn high.... close to 10%+. Any thoughts on storage for an long term investment in these larger size bars? Book ends? Boat ballast? Dig a hole in the garden? =D Safety deposit boxes can store a large $$$ investment in gold bullion but in comparison won't hold as much dollar-volume in silver bullion. If storing a dozen of these bars at home, what's the best way to protect against theft or house fire?