Small update:
Heard back from the engraver. He is hesitant to do the engraving of the lighter as it is 3D, so i will have to find someone else, nor worries, someone will be able to do this. He WILL however be able to do the benedict medal. I am waiting to hear how much he will charge me for either one or 50. If the 50 option is affordable, i will do it that way (they will be brass, which will be matt gold plated) If too expensive, i wil cold cast them in bronze gold.
Looked for the screws today in my town and visited some hardware stores. You won't believe how unwilling these cun...i mean unpleasent people are when it some to helping one to find what he needs. So i will surf my trusted friend the we and look there.
Cheers,
Marc