Did a search but ended up more confused then ever

Am trying to figure out if the stock RAM mounting kit that comes with the Garmin Zumo550 fits on the bird?
Found a post which said it didn't fit and he had to get one that fit through the steering stem, and another which said it was a quickie to install, just hook up the power cables.
So which is it Zumo owners? Does the stock kit fit if I want to mount it to the clutch reservoir clamp? I just got VFR bars (haven't installed yet), will that give problems? I could see the GPSr knocking into the windscreen.
Thanks!