Default Change amazon app store device type

Hey guys-
I know that it's possible to have the play store perceive your device to be different than it actually is (though a build.prop modification), but is it possible to do so with the amazon app store? I ask because you've probably all seen the variety of free amazon app coins that have been available recently, although some apps in the amazon store are kindle specific. Would it be possible to have the amazon app see my nexus 7/gnex/touchpad as be a kindle? Granted, some of these kindle only apps may be written to fit the kindle, but regardless, is the above possible?