Oh, and try this:

Katherin:

http://en.wikipedia.org/wiki/Hung_Ga

"Keep low stances, notably its "sei ping ma"[1] horse stance, and strong hand techniques, notably the bridge hand[2] and the versatile tiger claw."

Maybe not your cup of tea but it's basically Iron Fist, strong punches. http://youtu.be/lP-acRbxwpc?t=26s