The only way to accurately see if it will fit correctly is to screw it to the stock firmly and try to get the top just above the heel. Take a sharp scriber and outline the pad to the stock. Remove and look to see if it is going to leave those diamond patterns. You will need a lot for the toe because of the angle, especially if it is a 1" pad. If the holes are not centered in the scribe marks then it will not look right, even with the plugs in them. You might have to fill and re-drill the holes.

David