I wish you the best of luck finding someone and understand what you mean by time commitment. I staff here and at a few other sites, plus I own/operate and co-run 5 other websites with 3 more on the way in the immediate future.

I'd love to help you out but there's no way I could possibly put the time into doing more than modifying a theme of your choosing and charging you up to a few hundred USD to do it (depending on how much labor is involved).