Just another piece of advice here. I am not in the detailing business, but I am in business for myself and have been for the past 15 years.
One of the biggest things that you can do for yourself is to have a solid business plan, when I started I just jumped in feet first with no plan at all, in time that came to bite me in the behind.
My business started to grow at a substantial rate, more than I had ever expected. I never had made any plans for this, I found myself working so much to cover the extra business that I did not have time to gather other assets which would keep things moving in a forward direction. I missed a few great opportunities because of this and it really made things hard.
Luckily I saw what I was doing early and was able to address the problem, but if I would have had some kind of plan ahead of time, like a list of "what if's" I would have been ahead of the game.
So get your game plan down before you jump in, it may save you some trouble down the road.