Mike,
I am running both cams and ported heads on my '98 4v motor that is set-up N/A. You will get good gains from both and are not a problem to set-up on the new motor. I am running FR500 Cams that are a good N/A cam, but with your supercharger comp or crower makes a good cam for your motor. One of the Mustang magazines tested a '97 Cobra with a built motor and a vortech blower and by adding cams to it gained 30-35rwhp alone. Add in ported heads and that goes up another 20-25rwhp for that alone. On your car you will gain alot more than I did, because of the blower. It is a good thing to do, except for the cost of it.
Thanks,
Chris