Thank you :)
I used Droidworx XM8 (X4 coaxial) with WKM and old GH2 Zenmuse adapted to GH3. For ground shoots used handmade gimbal with GH4.
Shooting lasted for 8 days with lot of bad weather. All these shots are from 4 different resorts.
I got this antivib upgrade from Kopterworx and now S800 works MUCH better. I was very unhappy with vibrations but now there's no vibrations at all in my test video