Grimlad, you might want to contact Paul Jalon at Elite Arrows (
www.fairchase.com/elitearrows/). He sells a test kit of wood arrows in various spines that would probably help you in selecting the proper arrow for your bow. He makes all my arrows and they are as good as any I've seen and reasonably priced. His arrows have also taken 1st or 2nd Place at the IBO Outdoor Worlds and Indoor Worlds for the last several years, all with different archers.