[kianduatha]

My personal preference would be to simply make them more expensive. 15 or so gems wouldn't be too outrageous for them.

Gundabad warriors are pretty nice, not gonna lie. I find the flavor text between the Gundabad Warriors and the Angmar Swordsmen pretty jarring though without the Elite Warriors there.

The reason the Gundabad Warrior is so nice is because he has the most 'bang' for your resources, which is almost always going to be your problem. People will of course buy him, because he costs even less resources than an Angmar Bowman(who by the way would still benefit from a composite bow or something--short bows just plain suck in MA)