As TCO has said, the range of of the lenses you have are ideal for wedding photography.

I used to use the 17-55mm 2.8 for 85%-90% of all the shots I take and the 70-200mm 2.8 for the rest of shots. I's sometime use a 12-24 too for extreme wide angle. To stay clear of the official tog you'll probably find you'll use the 70-200 a lot more.

Most important thing is to have fun experimenting with the different lenses, you're under no pressure so just shoot away and find out how everything works together.

Weddings are FAST FAST FAST so don't worry about getting lost in the manual settings for now if your not confident with them, work on your composition and throw it all in automatic to make things easier for you.

Good luck

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Paul

www.phrphotography.com