Hi Kev
You may find some useful stuff here.
Link to my thread
http://www.subsim.com/radioroom/showthread.php?t=211804
Post #35 will give you some mod list ideas.
All download links are on Post #38
This mod will reduce the heavy stock harbour lighting.
Window_Lights_Redone_v1
http://www.subsim.com/radioroom/showthread.php?t=165348
Peter