Epic Rap Battles of (Anime) History

[HurQlez03]

I am sure everyone knows about the YouTube videos created by Epic Lloyd and Nice Peter, "Epic Rap Battles of History", where two guys from history or fiction rap to each other. I look at these more and more and I wonder if someone with enough time on their hands can do a funny AMV of this. I mean the announcer always sounds like he scarfing food while announcing! Now I have seen two of them but this seems more like a clip from an AMV Hell special. So here is I ask of you guys:

What anime characters would you do for these possible songs?

Al Capone vs Blackbeard
Frank Sinatra vs Freddie Mercury
Cleopatra vs Marilyn Monroe
Bruce Lee vs Clint Eastwood
Nikola Tesla vs Thomas Edison
Doc Brown vs Dr Who
Master Chief vs King Leonidas (I personally think it could be Zero from Code Geass and Hercule from DBZ)
Miley Cyrus vs Joan of Arc