Freeport4 already IS a Liberty Navy base (or it eas the last time I checked).
on OP: if I'm right, you will enforce the law with iron fist, and you chose the Xeno ID as it gives you more libetry to deal with smugglers in a deadly way. Will other aspects of Xeno ID play a part in your RP? Like, will you shoot a Junker hauling copper ore that he got in a legitimate way (not via cargo piracy)?