My new Roamio Plus and Minis are scheduled to arrive Monday. I've been reading up on networking options so I can hit the ground running. MoCA networking is a new concept to me. As I understand it, my Roamio Plus has a built in MoCA adapter. Here's my situation: main TV is located in basement without wired Ethernet connection. It is, however, only about 15' from my ATT Uverse wireless router and has excellent wifi reception. I would prefer to have the Roamio attached to this TV. TV2 and TV3 both have wired Ethernet connection. All TVs have existing coax hookup. Can I use wifi for the Roamio's internet connection and MoCA to network with the minis? Or, should I place the Roamio on TV2 and use a Mini on the basement TV? Thanks in advance for any assistance.