Am shooting sports in 35mm & wondering about using Sandy King's Pyrocat HD for pushing the film to 1600 & 3200. Anyone with real world experience or results using this combination? Before the usual "poor results" types crop up, I am not looking for the same results I get with FP4+ in 8x10. I am shooting sports in gyms lit seemingly by candlelight and want sharpness that cuts. If the Pyrocat HD will work I will use it... simplifying the darkroom a bit more by not having to keep acufine on hand.