I need to move the content of one space (a huge amount of content) into another space. Is there any limit to how many pages can be safely moved at once? I read somewhere that I can create a parent page in the original space, move all the space content under that as child pages, and then move the newly created parent page to into the destination space. Supposedly that keeps all the content links working, which is great. But I don't want the system to choke when I move the content.