I took some liberties as well. Kent, the homeworld of the Otters, won 3 warships, 30 jumpships, 5 Galaxys, among others. I just made it an old Clan Sea Fox/Diamond Shark mothball fleet they won in combat.
The ships didnt exist, the jumpships didnt exist, the Galaxys didnt exist, and made new tech for the clan based on PPCs. New mech, battle armor, etc
You can bend the rules; it's your lore and game. I just made shit up and fit into a mostly logical outcome.