Mark,
Everyones advice above is right on the money, normally I would suggest stay with the original color too, because if you ever sell it, that may be important to the next owner.
But, let me be the social philosopher that I am
. When you bought the car, was your intention to change the color in the future? In other words, do you dislike white? Or do you have a strong preference for another color other than white? How long do you forsee owning your Pantera?
If its a keeper & you really don't like white, if there's another color you've seen on another Pantera that really turns you head, maybe you should go with your gut. It doesn't make sense to plan to own a car for a long time that is a color you really don't like. You'd kick your self in the future & wish you had painted it X color when you had the opportunity.
There's no rush, think about it for a while & get comfortable with your decision.
your friend on the PIBB, George