10 month paint job
You are getting one hell of a deal and shouldn't be bitching. You are into it for $3,200 so far (All the other stuff you bought is unrelated to what they are doing).
Sounds like most of the car is done except the 1/4 and striker area.
Once it gets to the blocking stage things start moving along.
If you brought a car to me, wanting a complete with 1/4 replacement, I would have told you $10,000 minimum as a guess and charged by the hour.