Fully agreed on the butterfly. Lovin' it!
I'm thinking a burst that is radiused from the soundhole itself, rather than from the edges of the guitar. Not a photoshop guy myself (in a former life I was a graphic designer, but I don't want to go back there again), but I'd be curious to see what it looked like as opposed to the "traditional" burst (and John, I'm thinkin' you are SO not tradition...
).