Hey,
I just started an OkCupid profile as well. Ive found it to be a little chubby and desperate. I figured it couldn't hurt and it's an easy way to meet new girls even if only a few of them end up attractive. It would be cool to check out how you set up your profile. I recently watch an interview with Cajun, a PUA, who mentions that he kind of treats his profile as a joke which seems to get a good response.
http://www.youtube.com/watch?v=y88OSDXPLoI
I'm working on my info at the moment and trying to portray myself, which I find to be the most difficult part.