Just did it
Worked just fine. Used all 3 modes.
Auto take off then moved mouse to take over control with commander mode (green circle). Flew offline, so I was able to shoot down 2 drones with a little help from the right button, conventional mouse control.
I found that once I was in position, the default zoom FOV gave me very good accuracy firing while in commander mode.
I used shift - H to check mouse look capabilities, and being a noob (to new system) I stumbled into the head tilt view (hit H to toggle), this worked like the conventional and commander modes with the exception of head position was adjusted and locked (by toggling H and moving the mouse to head position, then toggling H again).
(Shift -H) and I returned to commander and mode landed effortlessly.
Yes, it works well for me.
Sorry, my rudder control connection is in an awkward place so I hadn't test before. Thanks for the prodding, I was able to move my belly aside and reach it.
Edited: I forgot which mouse button activated conventional control