OLYMPUS Professional Photographers and friends please help?

I have Olympus gear. The FL-36 is a nice flash unit, especially if you put it on a flash bracket and pick it up off the camera, it works really well. The camera for you is a big big big problem. I have an E-510 and I damn sure wouldn't shoot any wedding for money, especially not one that's not outside during the day. My Olympus is wonderful outside. It does almost better than my Nikon. However in low light, its virtually helpless. Its the biggest knock I have against it. If it gets to the point where you NEED the flash that badly, it will be a more effective paperweight than a camera. You really do not want to shoot anything over ISO 200 unless absolutely necessary. Its not that you have a crappy camera, its just really not suited for the conditions or for professional type work in general. Good Luck!