Yes oak wood is good for making mold's see you must have heated the metal to form it. Top of stump look's burned. Learn a lot from U Tube. Too bad you can't make the fender's work. My passenger side was good have a donner for the driver side. Have checked through out the build and look's as if every thing is going to line up. Dmartin had problem's with his maybe PM him and see if he has an answer. Keep us posted.