Full Repaint Question

I should add that it needs virtually no body work, the car is super solid, and that it wouldn't be a color change, just a repaint of the stock color.
"Virtually needs no bodywork" is famous last words. They always always ALWAYS need more than you ever thought. What if they get to sanding and find a big hunk of bondo.....and it falls off? What if they get to sanding and find hidden rust? The fact is, while YOU see "virtually no bodywork", you just never know.

...and that 5-8K figure is insanely low. The materials alone will likely eat up HALF that guess.