MOTHER OF GOD!!.. those are beautiful packs.... they must get some crazy run times with them packs.... I went to a few air plane shows, and them guys are seriously insane, I saw a few of their packs, and it was the size of a friggin' log...
Worst shock I had was 680 Volts, 50Amps... it did not feel good... you could hear it, definately feel it... and you also could smell it on ya...