This was the second layout and the one I ended up going with as you can see that in the below pic, the sizes were a bit too big.
The final printout on Circuit Printable Vinyl is soooo pretty. I'm afraid to cut it! The greens of the skulls seem to catch the light especially well.
The last part will be the cutting out. But I'll put that off until after daylights savings!
Ciao~