Hi Roger, NEO is running great. I'm not using rescue, but using Pro. I have found the NEO to be more solid in fast forward flight (no pitching up tendency)
I have just checked my logs and I have only seen a couple of extreme vibe log entries (1 or 2 during a 6-7min flight), which I think is normal to see depending the manoeuvre. Recently moving from electric to nitro, I thought I would have some vibe issues, but really surprised at how smooth it is.
I also like the OS105hz, I used to use the regulated version, but the hz, from my perspective is easier.
For info I'm running the following settings: (after following standard setup).
Main Rotor
Expo 10
Style 80
Agility 120
Gain 75
Pitch 13deg
Tail
Expo 50
Rate 130 (overdrive enabled)
Gain 75
Governor
2000rpm
Gain 60
I mounted the NEO in the normal position with wiring all underneath the battery plate, to keep it nice and neat. For the antennas, I used some standard rx tubing, one running straight down the side of the frame, one I heated up with and bent 90deg (I put a length of solder in the middle whilst doing it to ensure the hole didn't close up). I also put some clunk tubing over the wires for protection.
My safe switch is also underneath the battery plate.