Yes, it should be easy to install another window manager and take if for a spin. You don’t even have to remove your current one, in fact it’s highly recommended that you leave it in place.
Open up your distributions package manager and install the XFCE packages. Then logout and use the menus on the login screen to select a different window manager during your login process.
Install Switchdesk package as well:
$ sudo yum install switchdesk
Then change your window manager:
$ switchdesk xfce