Hi, I currently have the 350d with a 50 1.8, 28 1.8 and 17-40L and the tamron 28-75 2.8. I am thinking about the 70-200 2.8 but then thought again for primes for low light. My only zoom is a 28-300 4-5.6 tamron. I was wondering what would be the next lens for weddings? Any help would be appreciated.
Ben

