You are going to end up with some CRAP heads if you dont know what you are doing. A local ported his own heads, they looked good, and they flowed like **** for how much work he put into them.got it ill just port them my self and gasket match them to the headers too.
Heads are expensive. I personally would get a double roller, 130# springs + retainers, XP cam, fullsize intercooler, and a GenV + N* throttle body.