Mach. Shop says my Eddy Heads dont need porting?

Took my RPM Magnum Eddy heads to the machine shop today. They looked them over, pulled the intake and exhaust valves, checked spring pressure, etc., and said that I really didn't need to do much to the heads as they looked good as they were. What gives? Is he right, do I not need to do anything? This is a speed shop in Dallas.