Choice CMS

My old Drupal site contains near 55000 documents. I need new CMS and I think about the MODx Revolution. I heared that the MODx Evolution has restrictions to 5000 documents. What are restrictions of the MODx Revolution?

I would highly recommend dropping an email into the official MODX support team for them to accurately answer your question.

Links here http://modx.com/complete-maintenance-and-support/

what kind of documents are you talking about?
may be they are better stored in custom-table(s)

I have a news portal. 55000 docs it is count of nodes.

than I would store the news in a custom-table, not in resources.