Thinking about purchasing either a MAster CAster of a Ballisti-cast machine. The question is do either sell sprue plates and the mold keys? I have some standard two cavity molds that I would like to use with the casting machine. Looking at the Magma mold line up it doesn't look like they carry a 230gr rd nose 45acp with a flat base. I have already purchased molds for 185 and 200 gr semi wad cutter. Can you adapt 4 cavity molds to work?