Painting my car

[orlowted]

Hello all - I usually post in the classic mustang area, but I thought this would be a more appropriate place to get a good answer. I am in the process of replacing all the metal on my 65 mustang and am starting research on what type of spray gun to get to paint my car. I know how to paint, but have not kept up with the latest technology in spray equipment and paints. I have a regular Devilbiss suction gun, but have read that the gravity gun is the best type to use. Can anyone share any thoughts on what gun they have some experience with and what paint would be a good choice. I am not looking for a show car quality paint job, just a nice durable paint. I am planning on driving the car and I am sure it will get it's share of rock chips and dings....but it is stored indoors so weather will not be an issue.
Thanks for any advise...
TJ