You are just wrong. There are only two reasons to play the accelerated Dragon and both of them sort-of need to be true:
a) You like playing against the Bind. White gets to choose this. Winning as black against the Maroczy bind is a serious chess challenge. Drawing is possible, but winning is very hard.
b) You want to get in d5 without wasting a tempo. Do you? Do you have any idea what that is about? If you haven't spent time playing the Dragon there is just no way that you understand that very well. In fact, even in spots in which black can play d5, there are plenty of players out there who don't want to. Take mainline Yugoslav after 9 O-O-O, do you play 9..d5? (I do frankly). Half of GM's don't and there are adequate reasons not to.
You just can't play accelerated Dragon in any way sensibly without having the Dragon down first.
But if you are questioning my intelligence (I have lots of faults but that is a poor one to try) and don't believe me, waste your time.
I'm sorry, but I disagree with every point you've made in this post.
This whole thing is just wrong.
1) Studying the games of Kramnik to understand the Dragon is completely foolish for a 1300 player. The Dragon that Kramnik plays is wildly different from the one that a 1300 player can or should play. In particular, Kramnik can keep hundreds of variations in his head and most mortals can't. That means he can play on the razor's edge.
2) I think a 1300 player taking up the Dragon is pretty stupid to begin with. Taking up the accelerated Dragon before you have the Dragon down is dumb. It's hard (but possible) to keep white from steering into standard Dragon lines when playing the accelerated Dragon. If you don't know regular Dragon lines that would be a problem. But then you have the entirely different world of the Maroczy Bind. To play the accelerated Dragon you need to be comfortable playing the Bind as well as standard Yugoslav and whatnot.
3) Memorizing a whole bunch of Dragon lines is a stupid waste of time for a 1300 player. You won't learn anything of much general use and you should be spending your study time on more productive mainstream chess learning.
I know everyone thinks "Dragon" sounds cool. Sounds way cooler than "Petroff's defense". But this constant stream of beginner chess players saying they want to learn the Dragon (or worse accelerated Dragon) is just dumb.
BTW - There just was an accelerated Dragon tournament on chess.com. It's almost complete. http://www.chess.com/tournaments/players?sortby=standings&id=40385
I totally disagree that you should play the Dragon before the accelerated dragon - the dragon is much more tactical and the accelerated dragon more positional. Don't worry about the Maroczy bind if you play the openning thematically correct against white the bind is nothing to be worried about. I suggest you buy Andrew Greet's book on it.