Quality is definitely an important issue. Everyone wants a good job done fast and cheap, but you can only have two of the three. If its good and cheap, it won't be fast. If its fast and cheap, it won't be good. If its good and fast, it won't be cheap. Personally I like small shops with maybe two or three guys = less overhead. My builder/fabricator Snow's Hot Rods was 2 guys. My paint/body one guy. My interior Diamond Trim was 3 guys. In every case I would have to say, there is no substitute for experience. These guys were all older, and dare I say it, a dying breed. Each one was more artist than businessman, and when they get a project that can showcase their skills you can see the pride in their work. When you are working with a guy for 2 or three years on a project you get to know them, hopefully become friends. You'll need them later when something breaks!!!!