I'm looking for a 50"-65" tv for my Muggle Mom. My only requirement is that the CEC has to work. The Siri Remote has to be the only remote. She isn't going to have satellite anymore in the near future so there's no need to juggle two remotes. I'm lucky that my three year old Vizio works perfectly with the tv, but since this series is retired now I have no idea what to buy today. Any and all help is appreciated.