Great suggestions of Sarkis, i agree at 100%, noticed same things and yeah the horn is always too loud in 1.02 when you play the night you afraid to wake up your neighbours
For the banner of Armenian Cilicia the one they got is "good" too, i've found also the true historical banner for Cyprus who is under the rule of "Isaak Doukas Comnenus" "Byzantium" independant king of Chypre with banner:
If you need more info about some lords etc... ask me.
If you want to know other things: Pincipality of Antioche was mostly of Norman/Italo-norman culture. County of Tripoly was Frankish culture from the south of france speaking"Langue d'oc" And Kingdom of Jerusalem was French/Flemish culture from north of france speaking langue "d'oïl". There was also many italians Venitian and Genoese, for making business and controlling the sea.
Also what can we do with all that townsmen and villagers ? They are quite useless or maybe i didn't undertand something ? If we could give them back to towns and villages in exchange of some renown or honour, would be great.
Have fun with the mod guys its really something you should try !