*facepalm* How are you not getting this? He didn't rebuild their bodies as the same, hence the use of a live sacrifice. Their attributes of the soul merely manifested on the new body, and apparently from prior use of ET a soul is the person's state of body & capability before dying.So how else do you think he could rebuild bodies exactly as they had been in life? Magic? Souls don't come with free bodies attached. He used the information in their DNA.
On the bio, which one are you talking about (and link me if you can)?
On the opinion, you've once again superimposed me into your opponent. As I said before, I have no special opinion of superiority between the villages or Kabuto:
But historically speaking, you're just wrong on your intuition on the villages. The fact that an organization of exclusively S-rank ninja could be created, that so many kages and jinchuurikis have been assassinated in their own villages, that the villages don't change their barrier passwords despite accumulating S-rank traitors who will likely attack the village later all show the weakness of a ninja village to powerful or especially stealthy ninja.Meh, there's no strong case either way. We don't know what villages do with their corpses, and we don't know what inside information and jutsu Kabuto used to infiltrate the village and take DNA.
So often you bitch about how Kishi's invented a plothole or hack because he hasn't built a situation that conforms to your intuitions, but to most of us this is just your reluctance to fix your bad intuitions. Before Kabuto's admission of extensive gravedigging, we couldn't say whether Kabuto could go graverobbing across the continent due to the lack of information I mentioned, but now Kishi's given us the answer in the opposite direction of your intuition.