here's what i ran ..
FOH @ 13 feet
B2-Pro baffled (using a home-made jecklin disk - what a sight that was, but it worked) @ 6.5 inches facing forward
AKG D8000S hypers at 12-inches facing forward (the jecklin separated these to some extent as well)
In mixdown I used 25% B2-Pro and 75% AKG hypers. I boosted everything above 16Khz by 3 db for some air.
Doesn't sound bad at all. You still know it was in a gym, but it's a helluva lot better than the '02 show in the same place.