Then get it detailed, not repainted. JESUS H CHRIST you don't know shit about cars.
"It's got some scratches, TIME FOR A FULL REPAINT!"
"I'll buy your Sentra. *Days later* Well my sentra is up for sale, I want RWD!" Why the hell would you buy it if you want RWD?
Also, you certainly don't have to worry about showing the turbo because you don't race and you can't drive worth a shit.