Wsalam
No one will be able to predict the cost of the paint job without taking a look at the car, the color of the car always depends on what you're trying to mod it into. About your budget of 50k, I'll rather ask you to wait and get a paint job that'll last longer and turn heads rather than just pushing yourself into getting it painted just so that it could look good for a few weeks or even less. Don't expect reliability out of these cheap paint jobs, a good paint will cost you around 70-80k and it's sustainable as compared to a cheap paint job. Rest, your money, your will.
