I found out that I need metal valve stems and covers for my newly restored '28 CCPU to be eligible for a blue ribbon in Touring Class. I did not have a copy of the Touring Class Judging Standards when I ws restoring my truck. (My bad!) (I received 446 points out of 500 at French Lick and should be able to improve that considerably with out spending a lot of money except for the valve stems.) What is the best way to proceed? Are the reproductions a good investment? Do they look original? If not, are there originals out there if I look hard enough? Do they usually require replating? Are the '28-'29 stems, covers and related hardware nickle plated or chrome? Thanks for any help. Don/WI