I think you might be missing the point, i think he is trying to say, that a CPL student still complete all the CPL syllabus as required by CASA, exams etc, but flight training carried out in a Raaus Registered aircraft capable of speeds over 115(120) Kts such a Jabiru 230. using a qualified grade 3 or required CPL instructor, so instead of jumping into a 182 for your CPL, you get into a J23 instead, everything else remains the same.