Don't even go there! It's very addictive if the bug gets you. I'm practically fully converted, it was thinking about scaling down the EM Sixpence set into a type set (just need a pre-union Anne upgrade and a James II and it'd be done). I guss i could release a few of the lower grade ones for sale, or just keep them. Hammered coins are far more interesting, every time i go into a coin shop now i go straight for the hammered, i just can't fight it!