Simple premise of the mod: provide access to the foreign ports without the need for events. The result of such a mod is access to all three foreign ports in the same game.
Having concluded my first scripting solution didn't work, I just recreated the relevant units and buildings (takes me very little time). The only major issue is the UI not showing a back panel thing for the effects. A pic of that:
Spoiler Alert, click show to read:
You could probably do this a more clean way, but I can't be bothered putting in the time for FotS .