Momiji's definitely would look better to me if she had her hair down. Or at least a low ponytail.
Being a rather rabid Momiji fan, I appreciate this sentiment. Although think of how low her hair would get...
Anyways, aside from Ayane and Lisa, I like this set. Ayane's looks like lazy body paint and Lisa just doesn't pull off the strings like Helena. It's a shame it's also a La Mariposa choice, too. She does need more.
Personal winners are Tina, Kokoro, and Helena. Christie's isn't bad, either.
As for Private Paradise mode... well...
Not pleased... well... okay, maybe Momiji, Helena, and Kokoro... but mostly not pleased.