Alright, I just finished a game with Rome. Well, I didn't finish it, I got to a point where I decided it wasn't worth continuing...
Anyway, I agree, the Roman HV are WAY to difficult, but I think that they are right on... I know this doesn't make much sense, but let me explain:
Not losing any cities to barbs isn't that hard. I was able to do that one. I just kept 3 or so archers in the cities I knew would need the attention and used the slavery rush if I got into any trouble. I held Carthage and that other city down there on the N. coast of Africa against the Camel Archers with Spearmen. In the meantime, I was even able to conquer Egypt. (They started it.
)
I didn't give a shot at the HV for the borders, since I was actually just playing to survive the barbarians... (Another thread) I just used the legionaires, or whatever they're called now, to take whatever barbarian cities showed up and kept fortifying the captured cities with archers. It seemed simple enough to attain the border goals if I was really trying, BUT...
I wish that the legionaires road building and fortress building would be put back in from the civ3 version of this mod. That would make the border goals that much easier to achieve. I also think that legionaires should be quicker to build... At no point did I feel like I had the MASSIVE roman legions of the history books... It felt more like I just had thousands of archers and a few guys with swords to take cities... It wasn't that satisfying...
As for the building reqs... I think that if the legions were able to be built faster, meeting the building portion of the HV would be more attainable.
I agree that the Roman HV should include both Rome's infrastructure and military might, but in the confines of civ4, it's difficult to do both at the same time. I am convinced that making the legions quicker to build (and give them back their road building ability) would make Rome a much more fun civ to play as, as well as make it a more formitable AI opponent.
I'm going to give Arabia a shot next...