Hey man. I saw your thread about the BCRH and just wanted to help you out. I use to have a BCRH but switch to a Skunk2 megapower header.
1) It was a night and day difference (with a new tune for the S2 header). I can feel the power differ from midrange and top end.
2) BCRH is top notch quality and not much anything bad about EXCEPT the collector is smaller 2" comparing to the other headers which are 2.5" collector.
3) If you are planning to get cams then I would suggest getting a Skunk2 or Go-Pwr.
I did the switch because I was in the same boat as you and went with cams so my tuner told me that the BCRH was choking and limiting my max power. So I did the switch and I'm glad I did.
I hope this was help. If you have any more question lmk.