this movie is awesome
you do know that the reason that not every soldier can have mijolnier (I'm not sure i spelled that right) amour is because it enhances you every movement and because of this the slightest movement will shatter the bone you move. the reason that Spartans can use it is because they're bones are so dense they are near indestructibility due to their augmentation.
of course before you make another movie about halo i would recommend that you read HALO: Ghosts of Onyx that way you can learn about the spartan lll.