Hey Loren, great job! Thanks for all the pics, they will help a lot when I give it a shot myself. There has got to be a better way to cut through the case than a Dremel though, I hate blowing through those cheap little cutting blades too. I wonder if my run-of-the-mill router will work on metal with the right bit.

I am not a "sparky", though I do have some training in the subject, and my understanding is that that third prong will not matter unless something goes wrong and there is a short somewhere.