This freighter version is outfitted with larger fuel tanks which is slightly more practical. The two long beams are where the missiles used to be. In the refit, these long tubes were simply sealed up. The crew calls them "Industrial Accident Site, Port and Starboard", because they lack the funds to put anything in there. It's a long open chamber, completely devoid of any safety features. There is a brass sign with the names of 5 crew members who have been killed and a longer list of names of people merely injured.
While creating the files for this ship, I made a typo that made me think of an interesting crew feature.
Unfortunately, the crew thought he was faking an accent but he wasn't. Instead of logos with a manta ray logo and the name "The Devil Fish" they got a green devil's head and the word "Devilish".