Greg,
I have a 200D with stock seats. If flown with passengers your height. They are not obstructed when I allow them on the controls, but their knees can get in my way (yoke, throttle, trim) when I am flying and they are flat footed. I don’t believe headroom will be an issue for you. Getting in and out without pulling down hard on the door is worth checking out. The 200 is a great plane.
Joe Martony N2998T