Sorry---the emboldened paragraphs--are the FAR61 { for the required
class-class SE or ME}-rating--- in other words you can do an ATPL in a Complex SE -
class aircraft-or a Multi-engined
class rating these are the current FARS--from the FAA website---use a Seneca or Seminole for the practical test and then add any required type ratings--later---There is no turbine requirement A part 23 certified ME is fine--I believe that pilots must protect themselves with the FARs--too many folks out there willing to take you for a ride and sell you loads of BS
I hope I've clarified my post for you
Good Luck
PA