I also suggest going custom, that way you can have the cam matched to your combo, your driving style, and desired RPM range. I went custom because when I started looking for cams it seemed everyone had opinions, but no one had real knowledge as to what to get. I went with a custom
http://www.flowtechinduction.com cam because Ed HAS the ability and knowledge to match a cam to the combination and desires of the buyer. I wanted a cam that was mild enough to be DD yet would take my 3700lb into the low 13's at 105mph... needless to say by my sig, we sort of blew past those numbers!!! The nice thing when dealing with Ed at Flow Tech Induction is that he will help you with all aspects of the car, not just the cam. I suggest calling him, it was BY FAR the best $325 I have EVER spent on my car as the amount of knowledge I have gained from Ed was worth WAY more than the cost of the cam.
Did you get the upgraded valve springs from AFR?