Opinions please

[kenkolen]

I have narrowed down my selections and would like opinions. For the Canon 40 D the Canon 10 -22, Here's one concern the Sigma 24 -70 EX CG F2.8 I would like the Canon 24 - 105 F4 L IS but that really blows the budget. Next I have lowered my expectations again to the Canon 70 - 200 F4 L non IS (wanted the IS too much). The sales person recommended the Sigma 70 - 200 F2.8 II EX DG HSM.

What I am trying to ask is my lens selection for all around advanced amature use.

And choosing between the 2 all around zooms, the Sigma 24-70 vs Canon 24-105. I know the Canon is probably better but should I save a few bucks and go for the Sigma. Might I be making a big mistake?

Lastly is it better to go for the Sigma 70-200 F 2.8 for the aperture over the Canon 70-200 F4.

Opinions?

Oh the Canon 580 EX II Strobe.

Thanks
Neal
Miami