Great work. Some said this was impossible for 3.3.5Guess they were wrong.
From my experiences with modding the water data, it looks great during the daylight, but when nightfall comes, it can look kind of odd, bright, and kinda eerie lol... well unless it's in a Night Elf area then it's fine hahaha.
Yeah, you need to rework the light related DBC if you want to use it. This is not the only problem if you don't do anything else : Some green water turn blue, some blue water turn gree, some grey water turn white, etc...