I would welcome a sort of global trading pass which could vary in cost e.g. by the amount of sectors required to trade in, and possibly subscription based within the game -under the guise of an invisible trading corporation. This way if your just starting out, you would only afford to trade a certain amount of sectors. As your capital increases you could afford to expand the amount of sectors to trade in. Thus your costs go up per e.g. month. To make mining/trading more lucrative -you must travel to whoever pays the best prices, and possibly because of the cost of subscription, you would seek higher profits wherever possible. Thus risk and profit go hand in hand.
The evochron universe would see more players, have more pricing fluctuations in stations, piracy would be more selective and profitable tied to the value of cargo being transported. Why raid a transport with relatively cheap food when perhaps a cargo of missiles is being transported somewhere else. This way the trader has a choice, relatively safe cheap cargo within a given amount of subscribed sectors radii -perhaps one faction's sectors only, or high value cargo who's total profit is determined by the amount of distance traveled. No more huge profits from short distances. You want more money, you have to take the chance of success.
In multiplayer this would give credence to employing fighters to transporters -at a cost to the trader or faction- to help make sure the cargo gets delivered and not stolen primarily by pirates. If a delivery is successful the factions profit goes up -of course they have to get back to safety

The fighters would not have a traders pass, so they would not only have to protect the transporter to the destination from pirates -and opposing faction fighters, they run the risk of the sectors own defense.
Honestly, as it is now when mining/trading, and depending which faction you belong to -without cheating- the user is virtually limited to only accessing half the game sectors.
Of course the above is just something to possibly consider or discount as it is Vice's game/project/life
Regards