Modify view display

Hello,

i created a huge view with many displays to export some of my site's data to some xml files. Now, since many contents are exported to different XML files depending on taxonomies, i'd like to give my editors an overview over the exported nodes to each XML file. In order to do this, i cloned my data_export view and wanted to change the display mode from data_export to page... but i can't find a way to do this, since when clicking on the "format" i can just modify the file output: CSV, XML, DOC, XLS...

am i missing something, or it isn't possible to clone the view and making it a pahe one?

thanks