That was just plain Wrong...
As an actual fan of Trigun I don't know where to begin to talk about just how many levels that was wrong on. First of all Vash is against killing, he promised Rem he wouldn't take a life. Vash is not a cold-blooded killer he takes pleausre in the deaths of others (Legato Bluesummers on the other hyand...). I don't know where you messed that up at all. This isn't a tribute to Trigun, its a mockery of it. Yes Vash may be great with a gun, but don't misrepresent him.