SilentThief - ah yes, I forgot about that - the fighters sweep-attacking puny creatures was another combat thing that needs to be done (add to #5).
But yeah, some illusionist spells will be hard to do - but we should be able to think of some cheesy way to sort of do them
Manikus:
Hmm - multiple attacks are also important as well.
Regarding morale, I do remember creatures running away from me in Gold Box games (not sure which one(s)). Turn undead was a different creature, though, as turned undead simply disappeared (they did not flee).