Alright I made some changes.
-More radar
-Moved around the bottom of the tower and the lifeboat. The tower, reactor and rear of the ship have capacity for 100 people each in lifeboats for total capacity of 300.
-Made some small changes to the bridge layout and tower layout.
-Helicopter deck is now flush with the main deck, mainly used for emergencies anyway.
-Reduce the number of thrusters. I still don't really want to lose them. So I reduced it from 5 to three.