upgrade from e80 to es127

[Captainpete12]

I am attaching a diagram and photos relating to my change over from the 2007 E80 to the new eS127. This information was derived from a phone discussion with a Raymarine tech. I have a few questions:

1. does the A80247 radar adaptor have an input for the ethernet connector on my radar cable ?

2. I currently have a 6 prong plug going into the "seatalk/alarm" input on the E80. What adaptor plug is needed to plug it into the e22158 yellow port?

3. Can I correctly assume the 3 prong (female) 12V power plug will fit the input on the eS127?

Thanks again for any help.

ps - sorry could not load the diagram - perhaps my question can be answered anyway?