I can see that you're unfamiliar with how EU grants and how these project collections work, but I don't have much time to address this with great detail.

As a person who's in this type of projects for a long time, what I can say is "it works", because people do not compete with each other, but will build it together.

What I can say is, if they have came this far, there's already plans about what to do, and how to do, and none of the parties are inexperienced in these kinds of things.