I appreciate everyone's feedback.
The 10-22, 17-55 are definately in, the 70-200 f/2.8 IS will be staying home. I'm a telephoto junkie who loves to capture detail on clock towers, etc. so I'm going to buy the S3IS and use that for my telephoto needs as everything I'll be using the long end for is stationary.
Low light lens- I've have the 85 f/1.8 right now but I'm thinking I will want to have something much wider. The two lenses I'm considering are the Sigma 30 f/1.4 and the Canon 50 f/1.4 but open to others. I'm envisioning this for inside cathedrals, museums, etc. I don't want to buy invest in an L prime as I'd rather spend the bigger money on other lenses.
Again, this will be on a 30D. What low light lens would you recommend bringing? If I'm leaving the 70-200 home, any reason anyone wouldn't also carry the weight of the 85 f/1.8 since I already own it?
Is it worth bringing along a monopod?
Nikon D3, D300, 10.5 Fisheye, 35 f/1.4, 50 f/1.4, 85 f/1.4, Zeiss 100 f/2, 105 f/2.5, 200 f/4 Micro, 200 f/2, 300 f/2.8, 14-24, 24-70, 70-200, SB-800x4, SB-900, SU-800, (3) Sunpak 120J (2) Profoto Acute 2400s,Chimera softboxes, (4)PW Multimax, (6) C-stands, (3) Bogen Superbooms, Autopoles