Hello Trent its Bent gravity feed guns are the way to go sata or devilbiss are two of the good brands but they are expensive.try protec or some off shore brands they will do the the job just as well for what you are doing.you need one with a 1.3-1.5 tip the 1.3 will be a little slower but easy to control with a finer spray pattern as the 1.5 faster and not as much atomization.as for paint brands dupont,ppg,sikkens,basf are in most shops,try going to your local parts supplyer and talk to the body and paint division the can be very helpfull also or just go get that job in the shop if you move here I will hire you get sanding see ya!