I started to use spray paint to do my truck, I got the tailgate and wheel wells done and it worked out really nice. Then I started to calculate how many cans I needed and I realized I didnt have enough so I went to get more only to find the paint has been discontinued. So when you start it make sure you buy enough all at the same time. FYI (if it helps) I calculated that I would need about 18 cans, this depends on how well the paint covers that you pick of course. A "cheaper" alternative has been discussed on here as the $50 paint job which is what I am going to do now since I need to start over. It seems to be a good alternative. Anyways my 2 cents.