Looks very good!
For sure the hardest part of a projector retrofit is just opening up the housing.
I'm looking into this for when I pick up my ninjette. I also noticed that the people on the ninja 650r's have been using the G3 retrofits kits for projectors, which is probably the route I'll be going, just because it's cheaper overall. Although I've only heard good things about the Morimoto kits from theretrofitsource.com.
Also, thanks for the writeup. It's very helpful.