We want to paint (spray) our basement ceiling (joists, ductwork, etc.). It is currently unfinished wood. What can I expect to pay a painter to do it - a real general ballpark is fine, need to know if it's even worth getting an estimate. I'm assuming we'll need it primed too. Room is approximately 20x10 and I'm not too worried about trim lines because I'll paint the walls after. We're in Milwaukee, WI.