Those look like a fun way to use up itty bitty pieces, and I love silhouettes anyway.
by the way, for those interested, I just read the label on the bottle of chocovok, which I bought at Selby Game Fair, and found this address
http://www.lightningspirits.com and for the technically minded it is alc.26%abv....aaaahh, hic...just testing to make sure that it hasn't gone off yet