I'm a self tought painter just picked it up from videos and books.Do some studying and take your time. All the paint manufacturers have tec sheets about thair products on thair web sites that will tell you air pressure, tip size,flash time,and all the other good stuff.Painting is easy, the prep work is the time consuming hard work. Good luck! It can be done. Check out my garage every thing in there I have painted execept the new truck and that will be done too first chance I get, factory paint is laim