Has anyone had any experience with Ford Performance Solutions. I'm looking at getting some P&P NPI heads and they were one of the places I was looking at along with Steen Racing. Also I talked with the guy and he mentioned the idea of having the heads port matched to resemble the PI ports. The total for the P&P NPI with Stage 2 custom cams was somewhere around $1700. Any thoughts on them or about having the heads port matched?