Just a quick note, I forgot to make a post about this. My new CoA's under the Edition part of the CoA, that's the total number of those caps made, so if it says "Edition: 1" there is only one made of that cap, if it says "Edition: 6" there are 6, I no longer number individual caps as it became a huge headache for me, but the colourways are still strictly limited, I'll never make more of that sculpt in that colourway than is noted on the card.
Cheers guys, hope this makes sense.