Miguel,
Productions have been putting the RED in our Wescam gyro stabilized systems with great results. It's a little more expensive than trying to go hand held, but you'll end up with significantly more usable footage. Most people find that because they can get their shots the first time, they end up using less helicopter time. Since the helicopter is the big expense, in the end they spend less overall. The 10:1 lens is pretty standard, and we can supply one as well as the RED camera if needed.
Best of luck on your shoot.
Tom Hallman
Pictorvision
818-785-9282