I believe we need a new smuggling more than new ships for smuggling.
Smuggling is far too easy, and far too lackluster except for smuggling BB missions.
You're a smuggler, the greatest risk you face is a fine that you can completely ignore by moving on to another system, that fine will expire long before you happen to go back to the same place.
And even if you're caught smuggling, the police will still let you dock and sell the illegal stuff / complete the mission, and move out without paying the fine...
Outside of BB missions, black market pays crap even if the goods are illegal at the station.
In the real world, people smuggle for instance narcotics because as they are illegal they sell for high price. In the game, illegal goods sel for less on a black market than they sell in a system where they are legal. Why then would anyone be a smuggler if they easily make more money safely being a regular trader?
Ilegal goods should sell for high price at black markets. But to balance this, if you're caught smuggling you should get a bounty instead of a fine, or a heavy fine and should warn you to turn back immediately and exit the system, or you would become wanted and they open fire.
High risk but high reward, that's the reason smugglers exist at all. Right now, smuggling is simply less profitable trading.