Moving to a New House

I'm moving to a new house in a few weeks. I currently have a TiVo Roamio Pro activated on Comcast.



I'm assuming when I move the TiVo to the new house I will have to re-activate the CableCARD correct? If so, my concern is will I be able to keep all the old recordings on the TiVo and/or be able to watch them at the new home?