I like big boobs and nice asses.

But, is there a some sort of mathematical relationship that provides the best proportion between height, boobs size, and ass size/shape? Like, at the end of the day, I think personality matters. How can this process be optimized? I am okay with a skinny dorky girl with a great personality. I met a woman like that once, and I miss her every day. She is older than me, so, it is not going to work out. What kind of women do you like?