Oh yeah more ships and if you not careful some collisions with friendlys too.
Capt. of a type 34 still waiting for me to return to port for summary review board and courts martial...
Yup a very good mod - try mines and nets also and see how often you sneak into an enemy harbor to get all those extra ships.
With mod enabler I swap out mods like those to vary things - but you have heard the best advice - moderation and even a break from the game...or if you are realistic actually do things like eat, sleep, read, etc...leave in it reduced or x1 TC....let your crew run the boat for a while