Check out these videos taken recently at the OKOSHA Smackdown 2012 Event in France, The Bosso Brothers from Team Gaui flying Demos with thier X7 Helis:
X7 Demo Flight Alexandre Bosso
X7 Demo Flight Benjamin Bosso
Their setup is:
GAUI X7
Skookum SK540
MKS Servos DS670 + DS760
Batteries Gens ACE 6S 5000 45C x 2
Scorpion 4525LE + 130HV
Edge 693 FBL Blades
2150 rpm
Link: SQN31HOBBYMEDIA
From: ANCHORVALE RC GROUP
X7 Demo Flight Alexandre Bosso
X7 Demo Flight Benjamin Bosso
Their setup is:
GAUI X7
Skookum SK540
MKS Servos DS670 + DS760
Batteries Gens ACE 6S 5000 45C x 2
Scorpion 4525LE + 130HV
Edge 693 FBL Blades
2150 rpm
Link: SQN31HOBBYMEDIA
From: ANCHORVALE RC GROUP