I'd suggest Victoria solo, or a duo with her and Elsa (I posted a review of this pair yesterday - wish I'd booked longer than 1 hr!) - both great girls.
Otherwise, Ariel is sexy and a good punt, Jessie is (IMHO) not as hot as the other girls but has great skills (and has some cracking reviews on here), and Catherine looks good and is well reviewed, but I haven't met personally.