Alright, as per Matsiyan’s request I worked some photoshop magic and put together a logo (2 versions of it) with a 19th Century British Light Lancer silhouette on it. I liked the suggestion as it makes sense with the vessel: Quick, not heavily armored, intended to swoop in and intercept rather than be in the thick of a fight.
One variant has a colored flag on the spear, the other non-colored.
Give me further feedback and lets see if we can settle on one so I can make a paint job for the vessel. 🙂