Yes you be able to install it on any device with Kodi.
Be in mind Apple TV 2 have a small amount of RAM and could crash a few times with wizard due to my experience.
i would use a less bloated wizard install , with the release of the ATV 4 with the better specs we no longer have to pay for over priced ATV2`s .Kodi can be installed onto the new ATV 4 running a working wizard.