Added lots of images:

http://www.hkmdb.com/db/movies/images.mhtml?id=5047&display_set=eng

1) One of the Golden Dragons


2) One of the 3 Cripples


3) Dragon Palace member - Kwok Poi?


4) Dragon Palace member - Poon Oi-Lun?


5) Beggar


6) Beggar


7) Beggar


8 ) Beggar - Bruce Tong Yim-Chaan?


9) Dragon Palace prisoner


10 ) Servant


11) Beggar


12) Dragon Palace prisoner (same as #11?)


13) Dragon Palace prisoner

You've doubled up Go Ming (2)

got it - thanks

ID of Yeung Chak-Lam.

I think you are right with Poon Oi-Lun and Kwok Poi.