Update
Upon further examination, the autopilot head is mounted with screws on the front side of the unit thru the panel, and the comm is mounted in a tray, therefore they will need different size openings. I can still do it as one opening, but it will have to be narrower where the autopilot is located.
Next question, would you mount the autopilot over the comm or vise versa. Since the comm sticks out of the panel about a half inch, putting the autopilot under it may hide some of the buttons - or at least make them a little harder to see. Thoughts? Pictures?
Thanks again,
T.