I still can't comprehend why you're wanting to paint the entire car?
Paint the front fenders, bumper and rear 1/4's the same colour as it is now and enjoy the car while it looks good.
Then in 5 years when the paint is scratched and beaten up then paint it.

You will have to strip the car to a shell to do it any justice if you want to change the colour. Think about every rubber strip, every part of the door handles, every piece of trim (even the bits that break when you remove them) You're talking about at least $10,000. Probably more like $15k to do it properly. Then you have to try to refit all the brake pipes, the engine, the intercooler etc. without scratching any of it...............