I spoke with a local printer and they assured me that they could make whatever I needed for my Motrons. I have the tank side stickers and the two that go on the plastic chain guard and rear end, but I only have the foreign language fuel ratio sticker.
He assured me that he could make ANY of the tank stickers, as I have the need for "Sprint", "Fairway", and "Medalist" in red and black, as well as "Classic" in black and gold.
He also said he could make them magnetic if I so desired. I thought that if they were horribly expensive, I could move the magnets from bike to bike as needed.