Well, it's been a long time now since my Last question (didn't have time to work on it any further), but now I have some time again and here's another question: I wanted to add a Space Elevator facility, its purpose would have been to increase the (planetary) Space Yard production rate by making it easier for materials, tools, ... to reach orbit, where I assume the shipbuilding occurs. Unfortunately, there's no 'increase space yard rate' modifier, so I fear that's another no-no

Unless it's possible to use a racial modifier for a facility? 'Cause there's a production modifier for races, wouldn't it be possible to use that for it?