Nicely done!
I'm curious though - why didn't you rough out the dovetails on the shaper? Seems it would have been perfect for that job, and a lot less stressful than trying to keep the dovetail cutters in good condition which, as I found when I did my QCTP & toolholders, means lots of slow tedious light cuts...
I plan to make more toolholders for mine, and I'll definitely be doing them on the shaper!