Finally done...1180AD Conquest. One of the best game I've played but I got some some good advice from the likes of PeteJ, GG and Marig...
I think my biggest problem from the first time I played is not treating this like a rush...essentially taking my sweet time getting to Guilds.
I don't know I took longer as some of you. My initial stack went west and I capped Capac, Victoria, Hannibal, and Ragnar after taking only a few cities each. Hatty peace-vassaled to me. As I was warring on the western from, I amassed another stack on Joao's border and after I vassaled Ragnar, my troops made their way back and I DOWd Joao and capped him. With my entire army, I went after Darius but took some meaningless cities which may be reason why he didn't cap quickly.
My split stack finished off Washington for the win. Score was $423K.