DD-H 04, DD-H 06, Or DD-H 07

So i may or may not be making a Custom DD/Obitsu boy. And i was thinking of doing my OC Rin or Juuzou Suzuya. I have a plan to make all the Tokyo Ghoul characters in DD/BJD form. So what head do you think would look best for Juuzou Suzuya? 04, 06, or 07? Add pics if you have any