Paint Questions?????????????????????

Hi just a few paint questions please, what is the better paint on a Mopar at the end of the day? the one stage acrylic enamel which I'll assume all our Mopars initially had off the assembly line, or the two stage (the paint followed by the clear coat). What is the pros and cons between the two?

What would it generally cost to re-paint an entire car that has no rust and will be painted the exact same colour?

The body stripes that were put on Mopars in 68, are they painted on or stick on decals?