I have covered a couple of weddings as a 2nd photog with a single lens and body before. But it's wake up time now that i'm the primary photographer at a friend's wedding.

So my options with my gears that i'm bringing are:

(A)
5D + 70-200 2.8
7D + 17-55 2.8

(B)
5D + 50L
7D + 17-55

(C)
5D + 70-200
7D + 50L

(D)
5D + 50L
7D + 50mm 1.8


I'm thinking of A as it gives me the flexibility of a little more reach. 70-200 on a 7D would surely be a little too long and awkward for indoors. I will swap between A and B but A being the primary.

Considerations for A and B?
A would have me covered from 28-200mm in 35mm focal length. I will "never" miss a shot.
B would have me covered for 28-80mm and the 50 1.2 gives nice DOF for subject isolation should i need it. Dependent on the situation.

I'm considering picking up the 35L. If i do so, 35L will go on the 5D and 50L on the 7D, but that's if i do pick it up before i leave for the holidays. His house is warm lit and i have CTOs to correct the flash issues.

Any other considerations i should be taking note of? I would love to hear your thoughts.

Thanks in Advance.