to do a even half reasonable job ,there is a lot more to it than gear and brains..first you need to know about setting your spray guns (air and paint flow ),,then you need to make sure your compesser is big enough (min 15 cf pm)..set air pressure out put ..depends on if you are using 2 pac ,,spraying enamel or acrylic lacquer..when this is worked out ..you need your supplies eg paper ,thinners (whether it is gp or what ..you can get a retarder to slow drying time to help settle paint if it is acrylic..if you go with retarder it is even harder as the paint will run a lot easier .then decide if you are going to do a bare metal respray or not ..you have to learn how to rub down (biggest process)..if you dont feather the edges properly it shows up like crap..you have to learn how to do body repairs so they dont show..as it was said before prep is the key ,if it is not done right it is a waste of time as your hard earned cash and time will come to a crappy end very quickly when you have finished ..after you learn all of this ,you then have to learn how to control your gun(speed at which you move ,follow the shape of the panels ,flowing the paint so you dont get missed spots (also if it is mica or not (metalic or non metalic paint ,as the process to applying is different for both...make sure you are in a dust free place as paint seems to attract any dust bugs , you name seem to appear when you are about to paint ..so as you can see ,if it was that easy there would be no painters and beaters around ,,but it is a good feeling when you learn and do the job yourself ..so my advise is ,,get someone to take you through the process and show you before you attemp this job..it is darn expensive in time and money if you fail..also you need to have a very very very very large amount of patience ..so good luck and let us know ..i have been doing resprays just about all my life