Fantastic, dude! That is a pretty, pretty bow, and looks like a quick shooter.
"Sinew really is amazing stuff. There's just one thin coarse of it under those skins and as soon as I slide the string down the wood just pops right back to where it was."
I agree entirely, esp. on such a short little bow, but I have to put a plug in for the wood. I had treated plum like any whitewood, or chokecherry in the past and had success, but only got to use a few larger pieces. But, recently (while reading some of Badger's posts) I re-considered it. I think plum is amazing! It's just SO freaking elastic. It hates to break, and it hates to take much set.
I like it so much, I am cutting just about anything useable, for any style of bow I can get my hands on. I'm taking little 1" diameter suckers off fruit trees, lumpy / knobby stuff, knotty stuff, stuff with spiral grain, anything. I'm willing to split and splice about any 3' X 3" diameter piece, no matter how it snakes and curves. IT'S FANTASTIC. I can't wrap my head around why it doesn't have a long and stories history as bow wood.
And your bow is gorgeous.