Your enhancements are alright, though a little bit of elaboration on what some of them do would be nice.

I also imagine Dive Suit certification is supposed to be Dive Armor?

As for colony names, feel free to make one up if you need one. There is no general theme for the names of these colonies. Some might be named after the founder of the city, or the region, or perhaps after a name from the Solar System such as a moon or a planet. Others might be named after places on Earth.