porting heads

Thanks guys I'll post up when I get my gaskets from hughes. I don't want to enlarge anything(well except the intake to match my max wedge intake) I just wanted to know if to remove those shells in the exhaust port and if you gasket match the exhaust floor. You have answered my questions. Supposedly promaxx is working on a cnc ported head. But they don't know when it's going to be done and i need to get this race car done this year.