I would suggest goin with hondata or some standalone, especially when running a boosted setup, because the s200 has a boost option that can read how much boost you are running, and adjust timing and fuel better than a chipped ecu. You said that when you go to the track you were going to run about 12 psi, I wouldnt trust anything but a stand alone with that boost. I have a supercharged civic and hondata, 550 injectors, and a few hours of tuning gave me an extra 20-25 whp. And the best part is that if I make anymore changes I can have it retuned immediately.