BI (still) too easy for aggressive players

WRE, I have now found out, looks very difficult but gets quite easy after a few turns. Let cities you can't hope to hold go rebels, but destroy all troops buildings in them first. In all settlements with low quality troop buildings, tear them all down. In as many cities as possible with at least 25 percent Christians, tear down pagan temples and build Christian shrines. The cities that went rebel will now only have peasants and perhaps 1 general, and so are easy to retake. Exterminate when retaking, and you get a lot of money. Try to take Sirmium from the ERE as soon as possible, and exterminate. Move north and take the Alemanni capital early, and the Alemanni are history. Whenever you get money, invest it in peasants for garrisons, chapels for public order = increased taxe rate possible, and economical buildings. After a few turns economy stabilizes. The limitanei are quite worthless so many of them can be disbanded. Foederati infantry are good spearmen, and comitatenses are good heavy infantry. Keep those, and archers. A quick rush against the celts destroyed their faction in my game, which made things easier in Britain. Now I'm trying to convert the entire empire to Christianity just for fun, while expanding step by step. The berber capital is my next target.