Good job getting a freezer and one that matches the AP's too!
I'd recommend finding a battery powered alarm. It will let you know if the inside of the freezer gets above a certain temperature. A freezer can lose power for many reasons like the plug gets bumped or unplugged to vacuum, tripped breakers, power outage, the door doesn't shut all the way. It's just an added piece of security and piece of mind to have an alarm.