I'm not sure I would say they are for the professionals, they are for someone who likes to work with wood. That doesn't take a pro, just someone with patiance. If you like to work with wood and not have to start out with 60 grit sandpaper contact Jesse at CRS. Light sanding and minor fitting is all thats needed. Send him your blank or buy one of his.
http://www.crscustomriflestocks.com/index.html
Mike
http://www.crscustomriflestocks.com/index.html
Mike