Heh... Well done! I have to agree with the others, an isolation switch would be a wise thing! Nobody wants to read about any "accidents" in the morning rags! Keep up the good work!
Very nice - someone said leaking, I think I'd worry about how easy the contacts for the atomiser are to clean, but besides that a lovely tidy job .
I love looking at these mods as I've thought about building one for myself (in the future - not for a while yet!) - it would be something totally new to me, but there's so much info and great examples on POTV now I can't see why it would be difficult as I've got all the tools at home