Dornish Raids

While I have seen the suggestion pop up elsewhere, I thought maybe to elaborate on it. In the books it's clearly stated that Dornishmen raided territories of the Reach and the Stormlands on multiple occasions, even when the Targaryens arrived. One idea I had was to add a special CB to the Dornish cultures where they could attack the other kingdoms and get gold from occupied territories, prosperity, prestige and even hostages. They would also need event troops since Dorne is weaker than other kingdoms and needs at least a chance to win. You know, like an extra 5-10 thousand men. A kind of similar CB to the Slave Raid but without the slaves. More ideas are appreciated.