HELP:Was given a HighBall Graphic decal set( F123)for EDRX(HO)and was wondering which HO car I can use???Seems to fit a MDT non ice reefer but not sure.Also what color were these cars(1955)decal set shows a bilt (new???) date of 6-53... Seems to be enough decals for 2 cars...Hope you can help Joel Norman