I have a 46 1/2ton with steel rear fenders, my question is... they look like a fat womans thighs.. like cottage cheese, with real small dents anddings all over the tops of them, any idea how to get all that mess straightened out on them without alot of bondo?.....would an english wheel work? there is no rust on them at all

http://i629.photobucket.com/albums/uu14/kurtdh519/002-1.jpg