You can try, but be very careful posting your advertisiment and comments with links. Use only relevant topics and don't try to post it on kids or teens forum, never! I had the similar project and google penalted that site. I had to ask these http://linkmillers.com/ guys for help and pay them to delete all of that links and recover my ratings. So here's my advice, be extremely careful hirimg link builders, they have to be professionals.