My questions are: 1) Are you satisfied with the present organizational structure of the Project, and 2) Are you convinced it will be able to guide and maintain the Project as it grows?
I don't think that's a fair question. As the project grows, the organisational structure will grow - it has done for the past 6 years, and will continue to do so. So far that growth has been primarily organic and not planned more than one step in advance. The real question is whether the organic growth of the organisational structure will be able to keep up with the growth of the project, or will we need to develop a more pre-planned structure. It's a difficult question to answer - looking at how things stand now, I'm tempted to say no, but I've been surprised by the resilience of organic structures in the past, and may well be again.