goblins" are nothing more than a degenerate form of orc
Yea I've heard that too, but the distinction seems to be greater in the films than the books. However if 'Azog the lofty' was a goblin then there can't be much difference!
I need some conversions to keep my interest, I like personalising my force! It is difficult when a lot of the miniatures are metal and with the predominance of named characters though.