physical- I usually go for dark hair and dark eyes, but I'm not picky!
I also like people who are as active as I am
emotional- someone who has enough self confidence that they won't need my constant praise and re-affirmations of my devotion to them, self-sufficiency
mental- please not someone who wants to discuss horrible abstract things like philosophy and poetry? a smart person is good though!
all of these would be nice- in about 20 years!