I started off using KFP Gold and they squeal like a pig
but was ok until you start to drive faster and brake later. I switched to the Hawk Blues in the front and kept my KFP Golds in the rear and I found this was a great setup because I felt better control due to the rears not locking up as quickly. Try this combination and I think you will agree with me.
If I had to do it again, I would go with Hawk Blues in the fronts and Hawk HP+ in the rears as this is what a few of us NorCal Spec guys are doing.
Optimum brake pads and bias will depends upon what track(s) you are racing at.