The closer I get to the painting portion of the project, the more I realize the cheap HVLP gun I have, will probably not give me the performance I want for the finish coats, it is basically a primer gun. 1.8 tip. I am going to be using acrylic lacquer. I see many brands of guns, Sata, Iwata, Sharpe, DeVilbiss, for reasonable prices in used condition on ebay. I am looking for some advice on which ones are good which ones to stay away from, and what you like to use.