Next summer I have been asked by my sister to shoot her wedding, so I figure I should start researching some equipment & gear now. Currently I have a Kodak Z740 10X optical and I'm wondering if I should get a different camera.....any suggestions?? price range would be max 650CAD......any suggestions on using filters? I have the built in flash, but should i try to find a secondary flash?? I wedding is in August and I will be outdoors as well as the reception......I'm a total newb, so please explain in detail.