Alright guys, I have a 99 M3 coupe that is my pride and joy. I got my second job yesterday and so I should have some extra money to spend on the car and would like to get y'alls input. I want to build the car with the 3.5 hfm, intake, M50 manifold, and exhaust from the headers back including the headers. I would like y'alls input on a few things. First, the cams. I want to get some more peak power and high end power with out losing all my power under the curve. What would y'all recommend? I don't want all peak but I would like some more power up top. I don't know if the Sunbelt sports or a Schrick of some sort would better suit my needs. Also, I really like the design of the AA race header, but I have heard that will absolutely kill my bottom end. Is this true? I want to run all I have mentioned plus injectors and a Conforti tune. Will I have no down low power with these headers? Should I go with some other ones? I really would appreciate y'alls input, anyone who has had experience with these cars. Thanks in advance!