Smuggling Hashish North UC makes sense
A simple mod that allows you to smuggle hashish into UC cities with the profit margins that should have existed in vanilla. Finally, you can sell hashish in cities like Heft for 1200% profit (instead of only 600%) after such a long journey.
Great desert cities 1200 % mark up
South UC 500% mark up
Still you cannot sell to normal vendors, only Shinobi thieves