James, yes, a glassy ocean surface would "complete the æsthetical picture."
Ain't gonna happen here, though, so I just went with the texture. The
kona (west, dry) side of Hawai'i (the island) is great for such sunrise photos, especially at this time of year, because the sky varies so much from day to day. Right now in fact, early afternoon, it's so cloudy that if I were at home I might be irked at the prospect of cold autumn rain, but here the clouds are welcome as they moderate temps during the usually hottest part of the day and also reduce UV.
-Dave-