I have already checked the Perth Mint site and they lack lots of info on their coins so the next best thing is to put it to question to the smart folks in this forum. Is the dimension of the PM Lunar 2 bullion silver kilo coin the exact same as the dimensions of the PM Lunar 2 Proof silver kilo coin? In pictures, the size looks a little different....the bullion coin looks thicker but with a smaller diameter. Will a capsule designed for the kilo bullion coin fit the proof kilo coin tight and snuggly in the same way? What are the actual dimensions? Thanks for your help. .