hmm... milita mod makes them sacred, so they suck a bit less and free troops only cost half upkeep. Prevents recruiting unless a temple is built though. Worthwhile tradeoff in my mind.
Light cav i think ups their defense a bit and maybe gives them a light lance instead of a spear...not sure, still don't recruit them much
I think I attached them, only 2 and 4 kb respectively let me know if it works