Beg to differ biggles - the only guys at our place who don't do it in about 4-5 months are those that don't do the work or have to suspend for family reasons. There shouldn't be much difference between the PPL(H) and CPL(H) when all is said and done, leaving aside obvious differences like turbine engines, assuming the flight school did their job right in the first place.
Veritair's would be the old Dragon course.
Phil