In ranking the martial arts of the Gong Nam 7 Freaks, # 1 (Ohr Jen Ngok) and # 2 (Chu Chung) were said to be better than the others, and # 7 (Hon Siu Ying) was said to be the weakest of the seven. What about #s 3 - 6, though? Were Hon Bo Kui, Lam Hei Yan, Cheung Ah Sang, and Cheun Gum Fat all equal to each other in martial arts?