I just purchased a Samsung 75" 4k TV and it is scheduled for delivery Friday. I also ordered DirecTV from a DirecTV rep at my local best buy store on the same day. Installation is also scheduled for Friday. The TV has built in DirecTV RVU and will be my only TV. When I ordered I explained I wanted to use the RVU feature on the TV and not have any DirecTV equipment in sight. He placed the order for two TV's so I would get a Genie setup and said I could cancel the second TV to save the $6.50 monthly charge after the install. Is this correct? Also, what equipment is the latest that I should be looking for, HR44-700, etc? thanks for any help!