Hah, wow that is super cool. And I can see how it would get you thinking in that direction :)
Regarding the geoscape, I was planning to go with a flat map since it's both easier from a strategic observation point of view, and also won't result in coding nightmares :P. (Though we would lose the nice "Earth is actually a spheroid" effect...)
(https://i.imgur.com/jklo8ya.png)
(https://i.imgur.com/uwfytqy.png)
(https://i.imgur.com/5r5VHOO.png)
Neat find!