I've worked at the Centers off and on; I usually didn't assist with the human patients - I left that to those who knew what they were doing - but I do know what they have there, and half an idea of how to use it. It's not ideal, surely, but it may be plausible for the short term at least.

When it comes to actual maintenance of the automail, however, I'm the first to admit that I would have no idea what I'm doing; again, I'll have to contact Miss Rockbell if this is looking like a long-term situation.