Ocean Floor Mapping, as a layer

[geoblend]

In observing the wind, wave and weather patterns near the Turks & Caicos, I see that many of the systems veer off to the east rather abruptly. I'm guessing it's because there is a huge shelf drop off into deeper water. But, it would be phenomenal if you could add a layer to view the Google ocean floor topography. Is that improvement in the horizon? Thanks!

[geoblend]

Thinking of the earthquake in Mexico, it would be nice, too, to have the tectonic plates layer and/or visualize earthquakes.