Upload & Sell: On
I am currently using my 1D III and the 70-200 IS II, which is no slouch, but do want to have the FF body and better 6400ISO files.
It's funny, as I progressed through various xxD bodies (10D, 30D, 40D) the high ISO got better and there were fewer rinks where I wouldn't bother even taking photos. Then the 7D gave me about another stop or so to play with. And my kids grew up - my son is 21 and doesn't play anymore, and my daughter is a junior in high school and playing at the U19 level. At least with the older kids, they turn on most of the lights. I don't think we play anywhere that I have to go above ISO4000, but some of those same rinks look like dungeons when the little kids are playing.