So, just outta curiosity, how hard is it to start a new business here?

OK, it ain't just curiosity, I been thinking since I been here a year, I might as well settle down and make a go at having my own mechanic shop. I get enough requests just being self-employed that I think I could make a whole business out of it, and it'd make my job a whole lot easier having lots of parts and a space to work in and all.