Its going to fall flat because you have the cams at +2, if you want move the power band up you need to retard the cams. If you don't have access to a dyno to ensure the change just set the cams to zero or -1 if you have increased the breathing and plan on turning it higher. I have a turbo B16 and am running GSR cams the torque peak is at 7K with this engine unless you are trying for a dyno queen and just a high number you need to increase the area under the curve to make it faster. (average torque gain)