this is want i want

I want some movies showing the effect on the romans when a nonroman fraction takes Rome without having enough regions to win the game. Playing as parthia and decided to take rome and moved most of my troops to modern day rumania and then marched them overland to Rome without taking any cities and took Rome

I want a setting so that you can take Rome AND then go on to take the entire map instead of just a number of regions

I want enemy infantry to not attack my cavallery when i have a line with cav on the flanks and inf in the middle. The enemy dont care about the inf even if its only pesants and go for the cav that mostly shrug their shoulders, thank them for beeing idiots and then cut the inf down to the last man

i want a cure for the cancer of rebells outside my towns