Not to get off of the alignment question, but why run so much tire size stagger? If you want the car to turn better more rubber up front is a good start ;-)
With the Stance coilovers and the right offset you should be able to fit a 245/40-17 up front. I can fit a 245/40-17 Ecsta MX on a 17x8 wheel up front on my '89 with the Stance setup. The Falkens or Nittos can't be that much wider in cross-section than the Kumhos (if wider at all).
Just sayin...
Edit: Just realized that there's no such thing as a 245/40-17 RT-615 or NT-01