Recently I have been asked to sell photos, and do some portrait work. Right now I am shooting an Olympus E-520 but would like to upgrade. I prefer to shoot outdoors, shoot in cemeteries, public streets and some scenery. Would like to shoot more wildlife photography once I get a better zoom but am holding off till I get another body.
The question is-can I get by with my 520, or should I look at an E-3 or even a full frame from a different manufacturer? My budget is around 1,500 for the new body.
Any advice would be greatly appreciated.