Ok me and some fellow USCG pilots had time to fool around with PNW and Prepar3D. We got it to work, how ever there was a G3D.DLL crash. where testing still with different regions and against a default. It isnt although looking good, but we did manage to get the PMDG NGX and Ifly into the sim.

Yes, I have had no problems with any planes at all. just the scenerys. guess it would go better if I wasn't afraid to screw up FSX