2012 decks in 2013?

So I'm loving the new interface changes and what not in 2013 (though I do miss archenemy) but I tend to find mono-color decks rather boring.
Now personally I loved a lot of the deck in 2012, my two favorites were the elves deck and the angels & demons deck.
I at the very least would like to see Angels & demons deck imported over, even if I couldn't do both, but honestly I wouldn't quite know where to begin... The best I can discern is that I would have to unpack the 2013 wads, and grab the dll to bypass the checks. But then what would be my best approach?
Is it easy to convert a deck over?
Or should I make them from scratch using the deck editor?
If I make them from scratch does the 2012 deck editor work adequately for 2013?
Sorry for all the questions, like I said, I'ma a bit lost...
Now personally I loved a lot of the deck in 2012, my two favorites were the elves deck and the angels & demons deck.
I at the very least would like to see Angels & demons deck imported over, even if I couldn't do both, but honestly I wouldn't quite know where to begin... The best I can discern is that I would have to unpack the 2013 wads, and grab the dll to bypass the checks. But then what would be my best approach?
Is it easy to convert a deck over?
Or should I make them from scratch using the deck editor?
If I make them from scratch does the 2012 deck editor work adequately for 2013?
Sorry for all the questions, like I said, I'ma a bit lost...