I have an idea for another small ISK sink: every change of ship’s skin costs some ISK depending on ship size.
For example, to change SKIN on:
- corvette player will have to pay 2 500 ISK
- frigate - 10 000 ISK
- destroyer - 25 000
- cruiser - 100 000
- BC - 250 000
- BS - 1 mil
- Carrier, Dreadnought, FAX - 2.5 mil
- SC - 10 mil
- Titan - 25 mil
(price multiplier for faction ships x1.5, for T2 and pirate(double faction) ships - x2, for T3 ships - x2.5)
Players could still browse and try their skins in ship fitting window, but changing it should require a confirmation.
I think it is pretty straightforward and reasonable enough.