Hi Neukman,
First I have to say very nice Tutorial. But i don't believe that is Dwarf Cavendish. It wouldn't have a red stem or petioles. Here is a pic of my DC,
It could very well be Dwarf Red, but not 100% sure. The center Banana is is Dwarf Cavendish along with Zebrina in foreground and Bordelon in the background.
alex