I wondered (and FS too) why the ACO simply doesn't release a drawing of the plans. Speaking of plans, it's typical ACO again to first figure out a plan, then start the work on that plan, only to realize the plan has some consequenses 
Now there you have a good point, there surely must be something of a plan or drawing of how the "new" Maison Blanche will look like.
I'll try and e-mail the ACO tonight (NOT the ticket office) and see if they would be prepared to disclose the plans to us or maybe publish them on their website.
What I am worried about are the latest pictures of MB and the message on pistonheads that the whole thing looks like a construction site that probably cannot be repaired before June.
That a lot of space is gone from MB is bad, but if (part of) the remaining space on MB looks like a sandbox that would be even worse.