Hey, I have good news! It works in P3Dv3.
However, it isn't the clearest of panels. The front panel is 2D and most of the instruments are very blurry - though you can read the most important ones. The side panels are fine, though.
Just a case of if you have P3D - and FlyInside for P3D
Edit: Here's an idea = you could buy P3Dv3, install the Thud, have your demo with it using P3Dv3's built-in VR for the VC (it's not brilliant, but it works) and then use your 60 day refund guarantee on P3Dv3. Or keep it, as it's far better than FSX.