aTV Flash install *after* XBMC?

Hello, awhile back I jailbroke my ATV 2 running 4.3 with Seas0npass and installed XBMC. The DVD ISO support in XBMC isn’t that hot, though, and I’d like to give aTV Flash a whirl. Can I just install aTV Flash or do I need to restore the device and re-jailbreak?

Yes, you can install aTV Flash (black) on top of your current setup. The installation of XBMC will not be affected.