DO GUYS LIKE GIRLS WHO HAVE A TON IN COMMON WITH THEM?

personally, yes. definately. it makes it a lot easier to agree on things and a lot easier to find stuff to do and get along.. my girlfriend i have, some people call the "girl version of me" and were perfectly happy! :) (minus the whole parents interacting and ruing stuff... hehheh thats a different subject though...) but just think of some of the bad stuff that could happen too, like sometimes we argue over little stuff just because were both so freaking competative and stuff like that, but give it a try, im sure it'll work out. it did for me!!! :D