I turned it in last night, the prof said it looks real good.
One ironic point; a goodly number of Guy's copy edit changed yours I see a number of his suggestions as more style, not my voice
Excellent.
If I had attempted to insert any of my "style" or "voice",...it would have been a completely different paper. It's hard to resist, but proofreading cannot change content, and editing should not replace the author's style.