I used to kit my panther out with two massive turret guns and the rest of the space as shields. Jump to a system, stop, put out a distress call and wait to swat the pirates. They had no chance.Though in FE2 the Panther's cargo capacity also had to include hyperdrive, weapons (unless you were doing ultra-safe systems only or relying on ramming), shield generators (likewise), and various utility modules so the practical cargo capacity was more like 1200-1400t depending on how reckless you were with defences.