I finally didn't resist to buy a quadricopter. To begin, I choose the Gaui X 330 which is affordable and, in its second version with Scorpion motors sastisfies lots of happy owners.
Assembly took an evening. I'm now waiting for the camera mount + gears which should arrive soon. The Gaui will take on board the Go Pro or the Sony W350. I hope to obtain good result as soon as I will control the quadricopter.
This will be a complete new experience of piloting for me. Perfect for this winter, when F3F is doind a break.
More to come !