Update with pics.
So I had the neighbor cut the holes with his acetylene torch (universal metal saw), bug ad him ct smaller than I needed.
Today I used my angle grinder to finish out the holes, measuring, and remeasuring about 20 times, because we all know that once metal is ground away, it ain't coming back.
Once I finished the holes, I took the Orbital Sander to the whole bumper to get rid of any chips, and scratches.
Next I rough sanded the back, and sprayed it with Semi Gloss Black.
That's where I'm at right now, so I'll finish the paint in the morning, and put the lights on late tomorrow afternoon. That's the plan any way.