Actually, I prefer the Manfrotto Gimbal more than the Wimberly type gimbal. Unfortunately Manfrotto keeps changing the name of this piece of gear every time I view it. They also persist in illustrating the mount with the camera hanging upside down like this...
I suppose that you could use the mount in this way but, EVERYONE that I know (including myself) uses the mount in this configuration with the camera ON TOP of the swinging mount...
Here is what it looks like with a LOOONG
lens mounted...
Manfrotto has returned to calling this a monopod mount when it is equally as good on a tripod. They also persist in swearing that you cannot use this mount in conjunction with a flash... Since Manfrotto thinks that mounting a flash is impossible, they dont supply a flash mount. But that, flash bracket is easy to fabricate out of a piece of flat aluminum stock as in this rig...
Expert bird photographer Romy Ocon of the Philippines uses the Manfrotto Gimbal with some very long and heavy camera/lens combinations...
http://www.pbase.com/liquidstone/rmo