I agree with most of it, except 1 and 7.
1. The 60D, as well as the latest Rebels and the 7D can (easily?) go to ISO 3200 with Post processing, like the Lightroom. When inside Roman cathedrals I used a Sigma 10-20 f/4-5.6, with good results.
I really don't know about "easily", 1600 is the highest I personally would use with the T2i/60D. 3200 is definitely high.