[CA] [CA11] P70s connect to ST4000WP

[FredR]

I've read that the failed LCD display on my ST4000WP can be "replaced" by using a new P70s to "control" the steering functions within the ST4000. I have a few questions on that set up.
1. Can I use a single A06047 cable (3-pin) to connect between the two instruments and get full functionality using the P70s?
2. Can the ST4000WP be "hidden" inside my Navpod and have the P70s take it's original position on the Navpod, so I have just one instrument displayed. (is there any need to access any buttons on the ST4000?)
3. Is it correct that power is only connected to the ST4000 and the 3-pin cable will power the P70s?
4. Any other connections or cables needed?
5. Is it "plug and play"? Or, am I missing something?
Thanks!