I JUST had my hood and fender on my Z32TT repaired by the paintless dent removal guy at work.
I keep my Z in a tent like this one:
We had some really bad rain, which caused the top to actually take on water around the edges of the roof...it got so heavy that it collapsed...pipe bent and drug across my hood, left a 6 or so inch crease down the passenger side middle of my hood and stopped at the top of the fender.
Guy got it all out, buffed it, and it looked like it never happened. Charged me 50 bucks. Fortunately, the tarp roof got caught on the pipe as it collapsed, so the bare metal of the pipe didn't touch the paint, else it would have been FAR worse, and likely a repaint.
HIGHLY recommend one.