Turret lock on and chaff launchers
As it is now, trying to engage a large ship with a small ship is instant death if the large ship has a decent amount of turrets. Skill is not weighted into the equation at all. Turrets should give small ships some leeway as they don't have the armor of large ships and have no choice but to rely on maneuverability.
Turret accuracy should scale with a lock on factor. This factor is determined by the size of the target, the range from the target to the turret and its movement speed. Ships that fire their weapons will be easier to lock on to as well(this is to prevent exploits). If the lock on is zero, the turrets don't fire at all.
Chaff launchers are a block that reduce the lock on factor for a short amount of time by firing chaff particles. After use, these need to reload.