Personally i don't like how you can walk into a shipyard and fix your ship in only a few hours, i would like to see a option where you can switch realistic ship repairs on, which would make the repairs take longer depending on how bad the ship is damaged. Then when you click for the ship to be repaired you can set sail in another ship and return when the ship is repaired, if you don't return the day the ship is repaird the ship is automatically put in storage at the port controller who will charge you for parking the ship there and a interest rate for each day the ship was parked there. If you do not return for a set amount of week's, months after the ship is placed in parking by the shipyard owner then the ship is sold to the shipyard and a bounty put on your head.