Thank you for the suggestion Cal585, however I just don't like the thought of having Shagrat and 3x Mordor Uruk-Hai to 'represent' the entire Cirith Ungol portion of my force.

I've decide that I will definitely keep my Morgul Knights. The new plastic minis are my favourite! I cannot wait for them to come out and sit on NZ shelves! I also think that it is time to expand the Morgul Knight contingent (and the Black Numenorean one) and get a Black Numenorean Marshal on horse in there. - I think that this is time to say good-bye to alot of the Mordor Uruk-Hai, Shagrat and perhaps some of the Mordor Orcs to create the highly elite feeling of a 'fell morgul host.'

Any suggestions?