Is your drywall work done. If so I didn't see any firestop around the plumbing, I hope you used some. If not you'll have a fire hazard/heat loss issue from where all the plumbing passes through the floors. It wouldn't be too late to get back in there and spray some if the tank is still empty.
Just trying to help, not add to the aggrevation.
Good luck!
~R
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