Davek,
I use a Sata Mini Jet all the time for automotive painting. Radiatior supports and what not. Although you might be surprised that even though that gun is only 1/3 the size of a Sata Jet 2000, it's not that much cheaper.. LOL.
But back to the performance, it's an awesome gun, sprays clear without a problem. I can even get a pretty wide pattern so it covers fairly quick. Typical high quality Sata spray gun. Hope that helps..
Scott