Awesome

One thing occured to me after I sold my stash of lapis. It's more rare then gold yet it gives you less emeralds. One gold ingot gets you one emerald. One block of lapis ore yields 4 - 8 shards. Could you change the selling price to 8 lapis shards for 1 emerald? Because of people mining with fortune picks this should make it worth about as much as gold I think.