I want to start a small photography business. . . nothing is more important than I am an amateur photographer and am not sure of me: / competencies. I think I take pretty decent photos and have a great passion for photography, but not really know how to begin. What kind of camera is pretty cheap is a good start? I have a Sony digital camera and a Canon SLR 35mm. Also, what other kind of equipment is imperative when beginning-just look like you know what you do? Any help would be very grateful! One more thing before I forget, what is needed for great photos of food / wine to take? Is there a special kind of setup that I would need?