Mmmmm, a frigate. What the Privateers have been wanting for forever and a day. I liked the slatted extension to the front of the vessel. With slightly elongated barbed spikes it could be a ramming tool designed to rip into the cargo bays of large transports for easy access to the goods. Maybe rather than cruiser/GB turret mix, it could go GB/Transport turret mix, with a decent size cargo hold for running away with the goods, but only 50k (ish) hull strength so it's pretty vulnerable to bombers and fighters.
I like the looks. It's got a kinda streetfighter (not the game!) meanness to it