I have not seen it up close.. but you get 4-5 pirate trains and "smuggle".
The problems:
1. If they stop you in a GB it gets killed, they need at least 3 fighters and some bombers..and they need to know their job. You are in a way abusing the rules since they can't bring Cruiser or BS which would be perfectly in RP to do.
EDIT: Corrected.. they use the right ID.
2. If you decide to "smuggle" this way you should land only on pirate bases, 4 pirate trains landing at Houston with full load of cardamine would certainly not go unnoticed.
EDIT: They don't land there.
Igiss says: Martin, you give them a finger, they bite off your arm.