Using the dSHIFT Migrator for SharePoint 2013 you would be easily able to migrate your content. With its drag-and-drop style user interface, migrating all of your out-of-the-box SharePoint site collections, sites, permissions and securities is as simple as 1-2-3-go! Additionally, the tool allows you to map existing users to new accounts, perform backups, and restructure and reorganize your SharePoint environment.