I didn't pretend to sound rude, but fantasy pisses me off and that's what I wanted express. Your project is a good oportunity to have a mod completely out of the timeframe of vanila and dlcs. They don't fight in a close formation. Age of Bronze is known as the age of "heroes" were the soldier looks for his own glory just by himself.
Now tell me, these are Minoans and Mycenaeans soldiers, wich one of these guys have a long spear such as a pike. Whatever single spear from vanila would fit waaaay better with your target.