I would choose:
7 - Cute Asian-Girl Designer - Who is obsessed with Hello Kitty and all things Sanrio (I hope she's up on Miyazaki and the latest anime. I wonder if she has the Hello Kitty Vibrator).
8 - Prim-but-Sexy British Couple - Equipped with posh accents and wonderfully saucy stories; think Hugh Grant and Emma Thompson (Nothing like a flirty girl with a naughty story to make an old man feel young).
10 - Saucy Woman of a Certain Age - One part Mrs. Roper, one part Mrs. Robinson, she's frowsy, blowsy, and doesn't act her age! (Even better, nothing like a woman of a certain age to make an old man feel even younger. Be still my beating heart - pace maker check, Okay).
And who would I be:
5 - The Well-Heeled Wine Expert - Older, genteel gent in corduroy blazer ready to expound on the virtues of whatever fine "vintages" you were able to scrounge (I can also tell a good story about life on the frontier with the regiment not to mention a nostalgic view of life in the "good old days").