needs cam suggestions

I am currently building a 400 + .040 over SBC. I have a complete rotating assembly that has been balanced and is ready to go. The assembly consist of a Eagle 4130 steel crank, Eagle 4130 H Beam rods and Mahle 13.2-1 compression pistons. I am looking for a good combination of cam, heads and intake to seal the deal. I am not out to break any records and I have about $2500-3000 to spend. I am a bracket racer and want the best bang for the buck. My goal is to achieve 550-650 hp.

Thanks in Advance,
Scott