But I wouldn't spend that much money on it. Overpriced for what it does in my oppinon.
You'd get similar, if not better, performance from a Mini for less $$$. - There's a few listed used here: http://www.steadicam.com/steadiUsed.html - I'll bet you can talk the price down a little more too ;-)
This is Tom from VariZoom. I would be happy to give you some references for users of dual arm Aviator. The "mini" Mikko referenced is only a single arm which is more comparable to our single arm GT which I can also provide references.
For now here is a link to P3 who just did a "testdrive" of our ProLite which is nearly the same as the Aviator minus the lowmode and 7" monitor.