Bulldog, in another Mod I saw something like that. It was not a mission persay but unique trade items that can only be purchased at one place and you can only make profit at a given destination. For example, you could buy a "Rheinland Diplomat heading for New Tokyo" at New Berlin and the only place you could sell it at and make a profit was New Tokyo. These things could theoretically be added to select places and break up the monotany of killing ships. For unlawfulls I could see getting a special package of Card to say L.A. for a profit.
Also continueing my previous post about ships not going through jump gates, is a post on my train not going through the trade lanes. If I have a waypoint on a trade lane and select dock", my train goes right up to the trade lane and begins to "violate" it, and NOT go through and use it. I have to back my train up, get rid of the waypoint and THEN dock onto it. Just wondering if this is normal.