My gut reaction is yes, I should be worried. But I'd like a second opinion before I do anything.
This is blade 1, taking another look at it, the pits might not run deep enough to pose a problem. I dunno about that one.
http://i615.photobucket.com/albums/t...f/DSC01372.jpg
This is blade 2. Looks not so good.
http://i615.photobucket.com/albums/t...f/DSC01373.jpg
http://i615.photobucket.com/albums/t...f/DSC01375.jpg
http://i615.photobucket.com/albums/t...f/DSC01376.jpg
http://i615.photobucket.com/albums/t...f/DSC01378.jpg