Hello, I been shooting digital sports photography mainly as a hobby for the past 3 years using a Fuji FinePix S602. I have been very impressed with it so far and I noticed many others like my shots as well because I have quite a few peple asking to purchase photos from me. I been shooting mainly events like short track racing, kids ball games, and some portrait type shots mainly outdoors. I am seriously thinking about forming a photography side business, but realize I will probably need a little better digital camera to do so. Since I want to do sports, I need something with a fast shutter speed and that works well in lower light sitiuations (like stadium lights). I also want to do protrait / senior picture type of shots as well and maybe even a little bit of wildlife photography so a zoom feature would be nice. Based of of these plans, what brand , model, camera would you recomend. Or what camera - lens combinations are needed? Thank-you very much for youe advice.