The reason the GRN and the Unione Corse get along is because we have the same isolationist policies. You don't want the Sirius Sector in Gallia because it affects business and your power - new players change the game you have been dominating a long time. This is evident in the first news report you posted.
The text is also a bit hard to read.
I'll have to review it again, but it looks pretty good so far. Kudos.