Just starting my venture with wedding photography...What recommendations would you have for flash to be used during the wedding and reception? I will be using a Canon 6D. I assume a flash bracket would be recommended? As far as my budget goes....I really need to stay as cheap as possible without buying complete junk or just wasting my money on something that isn't effective. Also, any suggestions for flash accessories that are a must for use at weddings?? Suggestions please!!