Great idea !!
Could be nice put all together, moon, visibility, clouds, reflections..
About the water , i have a 16_km_visibility_mod_RWR_Moon_fix_Clear_water that works well and it comes with a water like rub, but clear,you can see the sub and enjoy of external views, despite don´t have the blue color like deffault water.
The waves... without the big waves mod , sometimes i have problems in the storms, the diesels don´t take air , shutting down for moments, and the bridge crew needs a scuba gear