Actually, you haven't. To be accurate, the closest you came to describing a Movi/Steadicam combo was to put it on a Steadicam arm. You also suggested having an experienced Steadicam operator/dolly grip run the Movi, and at one point you mentioned there are situations that a two-man setup will work better. But you never suggested putting the Movi on top of a sled with a second operator for pan and tilt. If anything got the impression you were against this.
I'm not suggesting you're wrong. You might have good reasons for avoiding this combination. I don't know. The problem is that if we refuse to experiment, we won't learn anything beyond what we already know.
"Better To Try And Fail Than Never To Try At All"
William F. O'Brien