I like the simplicity of it and the fact that you accomplished it with 110v power!
I work as a mechanical design engineer and I cant leave good enough alone. I am scrapping my box and redesigning the control panel. It will be better / a little more blingy / a little simpler and more friendly.
The current green box was just a junk box i had laying around. Im going to have my new box have a laser cut stainless face and back plate, and a rapid prototyped plastic body.
If theres intrest i can document the whole build. ( I am working on building the cad models for it right now ) .. I have made a few improvements to my vessel as well. So other than whast pictured there wont be any changes to the vessel... well i guess i might add a sight glass and wrap it in relfectix.

