Anyone from Melbourne Aust, trained at Hanger 4?

I've spoken to the head guy - Tyrone Cross and he sounds like he really knows what he is on about, and not at all a "hero". As he said there is a sign at the door - leave your ego's behind. Anyone got any feedback on him/Krav Maga at this place?

http://www.hangar4.com.au/

Appears to be primarily a BJJ/ MMA school.

Associated with John Will, the highest ranking BJJ BB in Oz.