I might implement a wsdl module so you can talk to drupal via soap and do anything from editing site content to modifying settings to manipulating users.

A form builder that reads the form definition, Tables to dump in from an XML file.

Turn the dokuwiki pages into drupal nodes or use the dokuwiki parser to implement a wiki. Need to check liquid wiki first as it might be better.

Something like the form enabler module but with drop downs.