ok, got the A20s mounts today, and while the mics are tight in the fitting, they fit....and the mounts are extremely low profile, especially when you compare them to what I was using (AT8410s). I may take the "cradle" that holds the mics and just leave it on the mics and string it into the mount every time I use it, but have not decided that yet. I will take some pics after the var bar gets here of the full setup.
Nick