Starbaby, definitely do not email the agent.
She probably prefers one paragraph but something caught her eye in the other.
Just craft a great query, one that fits your story.
And remember, the only dream agent is the one who loves your story. 
This is dead-on correct.
I think so many new writers get SO caught up in the query and the synopsis that it actually ends up hurting them more than helping them.
Granted, a lousy or over-the-top query letter (examples we've all read) isn't going to get you a call back or signed, but then again, how's this agonizing every minute of the day, sweating over every stroke of the keyboard and ever-rising blood pressure working out?
You wrote a good book, write a no-nonsense query letter that reflects your book and its plot, you and your background, then send it.
Rejections aren't the end of the world, and in fact, are actually better than getting strung along for weeks and months on end for a partial here, full version here, revision here, a re-work here, et al.
Either an agent is going to like you and what you offer, or they're not and at the end of the day, it's about your book.
Would you completely change your book just to get an agent you're really interested in?
Always remember--we, as writers, pay agents. Not the other way around. A good number of agents tend to forget that. Writers shouldn't.