I like Jinya's body. She's 5'8" and thin, but full of fun curves.
If I were going to go any smaller, it'd still have to be something like vveronica's body type: 4'11", 90 lbs, but still with all the fun curves in all the right places. I've been with some of the particularly waiflike ladies, and that lack of curves equates to a lack of padding. I need that padding when. . . .