I'm debating the pros and cons of both right now. I'm leaning towards casting the bodies because it will be much easier and faster to put together a good sized force of them. It also means that I could sell them if people are interested. I will probably need to make at least one more body anyway even if I do decide to cast them, because the one I'm building right now has been magnetized to work with my sentinel legs, and you obviously can't cast magnets!
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