I have this Model 70 made in 1974. It has a few extremely minor scratches I'd like to get out...they are only in the clear coat...they do not go below the clear coat...if these were removed the stock would be MINT. But how do I do it w.o. refinishing the entire stock? Will automotive polishing compound work or maybe Markron Gun Stock Scratch Eraser? The Markron scares me as the video shows the guy "sanding!" the finish before applying the product. I'm thinking very patient rubbing of a dampened cotton rag with polishing compound would do it. Anyone with any experience on this one? Thank you.