Personally I dont think Al. heads are the best choice for a street motor. I have Sportsman 2 heads on my 355 and I feel that they are just as good as the others mentioned. As with anything though you are going to hear good and bad things about them no matter what, its really all in what you can afford right now. No matter what you do you wont be happy with it and you will be looking for something else to do to the engine. When you run out of stuff to do to it, youll begin on another project,lol. On mine the cam I have is a lunati .480 bracket Master, Holley 600 double pumper, Weiand X-celerater Intake, turbo 350 w/ shift kit & a 28-3200 Stall. Its pretty stout and its a good street motor but Its not going to be there for long. See what I mean, never satisfied,lol.

Good luck with yours

By the way,
Be careful on your cam selections also because the cams will effect your vaccuum such as your brake booster and such but you shouldnt have a problem with that on a mild street motor