Even if she is stunning, that's a lot of money to splash out on an unproven escort who might be a really crap shag. As mrhappypants highlighted, the profile is a bit all over the place and doesn't fill me with a great deal of confidence.
"I love french kissing as if you were my boyfriend"
Q: Do you kiss? A Yes, sometimes
However, she claims to be a newbie (at 28 yo!) and it feels like a genuine profile so could be a great find. I'd just make sure of all services available in advance. Best of luck.