Shouldn't you also run the ground of the power socket to the case chassis?

Not a sparky here (and I occasionally confuse back and white!), but I think green ground wire to appliance chassis is SOP. I thought it was...Ah, I see...just to outlet. Yes, it looks like the ground is a dead-end in that socket. I would say that another green wire to the case is called for.

(I stand ready to be contradicted and humiliated by a sparky!!)

Great tip for cutting the sled opening. did you have to use the Dremel for it?

Gawd, I hope not!