I am good friends with a few in the music retailers business in Adelaide, and they tell me that Anthrax are one of those bands that just always sell records.....they say its amazing how many people have bought WCFYA too.
I reakon the place will be pretty packed......if it was just Thrax I'd agree with you but Soilwork and KSE will bring in a bunch of people too. I'd say the place will be jumping to capacity if not real close, don't you worry