1st question, do you drive the car a lot in a week. Of so the dip will start to peel and will show chipping. If you pick a basic color it would be easy to repaint panel by panel if needed. But a custom color... Would be hard.
2nd question, do you have any flaws in you're paint. If so the dip show it. I had a clear coat bubble and it popped. I used plasti dip to cover it. But it just shown through the dip. Lol.
3rd question do you have a Wagner paint gun? If so it will greatly improve the look of the car. The can was hard as hell to use and my finger started cramping.
4th question. What color and option are you going?
There are tons of colors, types, effects, and materials.
Hope these help just was dipyourcar.com YouTube channel.