So we have gold ingots for 9 coins each ingot. What I suggest is adding gold nuggets to the DHX for 1 coin each. It would be equivalent price, because if someone has 8 nuggets, they can't make an ingot. It would also be cool if you added emeralds or diamonds to the currency. 1 diamond for 10 or so, and 1 emerald for 15 or so. just a recommendation.