I think this would be a very simple, yet good idea. There have been many attempts but none have been very good. The people on this site can actually block things off, not put a pylon in the way. Before this project is started, I think it could use some information about Zanzibar. Gathered Information:
I think it can be done but it would make the map look really untidy, for example, blocking off the catwalk, which has like 4 ways onto it. There would be boxes sticking out of everywhere, Also the interior of the building couldnt be made to look like the one of h2. Its too complex.