I bought my wife of 24 hours a furious fuchsia 6 speed yesterday off the showroom floor in Las Vegas. So we are now a two Challenger family. How do I find the build number of this car, I know there were 400 made in 2010. Is it the last 3 numbers of the vin. And I guess the SRT's are the only ones with the numbered dash plaques? BTW this pink car is smokin hot!