Rough idea on specs?

[Novotny]

Originally Posted by Avimimus

The GPU, In my opinion, really is an afterthought for flight simulators. Track-IR or a good joystick would be higher priority than an advanced card.

Advanced rendering options are optimised for close range high detail rendering of small numbers of object used in first-person-shooters and not very applicable to the needs of flight-sims.

Fixed that for you

Personally, I'd like to run this in DX11 with AA*8 enabled, but doubt that'll be possible immediately. Who knows? It's all just rampant speculation and idle thoughts.