Well... [Ianto runs a gloved hand through his hair in thought as he considers how to better explain himself.]

I'm not certain he really specified, truth be told. Just that he wanted undamaged parts from this ship, Natha technology. I think... He's of the opinion that he has a chance to take on the dragon himself, if he gets enough parts together. That's the idea of it, anyway.

[Ianto, for what it's worth, isn't certain that he really agrees with the thought. A fact which probably shows on his face as he talks.]