Garmin GND10 to SeatalkNG

We recently replaced nearly all of our older electronics with new Raymarine. We did NOT replace our Nexus, now Garmin wireless wind/depth. Not important, but we added an additional Raymarine depth to our system, connected to our eS127 MFD.

We have a Garmin GND10 (we needed it to reprogram our receiver). So, what do we need to connect it to our SeatalkNG network? I think this will work?

A06046 SeatalkNG to NEMA (female) cable (we have a NEMA cable that came with the GND, with a male end)

A06064 5 way connector, which will replace a T we have, and therefore remove the requirement to add an additional backbone cable.

I noted elsewhere that you believe that the GND10 will not pick up power from the Seatalk network. So we will need to power the GND10 separately, correct?

Thanks in advance,

Bill