I would just like it to work together better, especially for that kind of money.
I have seen someone use the knobs and switches in the virtual cockpit by picking up those weird location tracker sticks, but that also seems awkward.
Maybe one day they manage to implement support for haptic gloves, though maybe what bothers me the most about this setup is how after buying those really cool cockpit pieces I don't even get to look at them and read off of them, but instead less-nice-looking virtual versions on my VR screen.