I say pick up a replacement but keep looking or post in the framebuilder forum and someone might chime in and take on job of replacing the blades for you. Forks are kind of a hairy thing. I think that's why many builders use aftermarket forks in place of making their own and slap an Enve or something else in there. I don't have a fork jig nor anything to bend my own blades and just picked up Surly fork instead for the frame I just built. We built our own forks in class and it's not very difficult but surprisingly you can build a frame without a jig easier then a fork.