I'd be inclined to grind off the pins and stick new badges directly to the paint if the boot isn't already drilled. Repro 'gold' may be shiny brass plating.
Which leads to my next question... instead of drilling holes in the boot lid, how about grinding off the pins and sticking them on? If I change my mind down the track I can always remove them. Here is what I have... thick enough lettering to apply double sticky and cut with a sharp blade. Then as discussed I can place them intuitively by site.