1) Netkar(or AC when it comes out), do I really need to explain its FFB is superior to anything out there...and on top of that one of the best tire models out there. Plus its hardcore maximum realistic approach is what it's all about!
2)I'd like to have the F179 mod for rfactor in netkar and race at Mont Tremblant(No Chicane between turn 1 and 2). Whatever sim has the best version of that track.
As others have said so many combos...but this would be very kickass.