Me on a Sunday night.
And what am I doing? I'm going through and cleaning up my mistakes in the XML. And it's been frustrating. The technology tree setup is very complicated because you have base technologies and inherited technologies. That is, a given race can have their own spin on a particular technology. So for instance, Warp Drive might be cheaper for humans and have a different description. This is very cool from a game point of view but can be a bit of a headache from an XML point of view.
There is also a lot of grunt work putting in all those planetary improvements that are unique per race.
We're getting there!