I am moving from a Nikon system to a system built around the G5. Typically I shoot my sons ice hockey with my 80-200 2.8 lens. While it doesn't have the best AF around, I can handhold fairly well due to the 2.8 and fire a burst of shots usually getting most in focus and without movement blur. I had planned to keep the 80-200 2.8 on my D7000 specially for this purpose, but I have an opportunity to sell it (for $600). My question is would the 35-100 2.8 be a good match for this situation? Is anyone using this lens for this purpose and able to comment? I don't want to invest $1300 to find out that it won't do the job.