I do enjoy it. In fact, I think you should upload it to the Pathfinder database.
The only quibble I have is the craft point reserve. It appears you are limiting the craft points per level as was originally done in 3.5 Eberron, i.e., only so many points per level, once used they are gone, and no carry over from level to level. You are also imposing a no more than 1/2 craft points can be used to create a magical item. At the very least, I would remove this last restriction. Either that, or increase the number of craft points/level, although the former would seem easier to do than the latter.
Great job!