Check out the videos for the MoVI from Freefly, including the ones utilizing an RC copter. The M10 or M20 rig handheld would be great for the F3, F5 and F55, not to mention the FS100/700.
Vincent LaForet has several videos on his blog today:
http://blog.vincentlaforet.com/
Vincent LaForet has several videos on his blog today:
http://blog.vincentlaforet.com/