I read through a few of the earlier replies (but not all... yawn ) and already saw the dividing line being drawn.

So, if you want yet ANOTHER opinion, answer these questions:
1. Is the car going to be a TRUE restoration (vs. are you going to make it like YOU wished it was)?
2. How much of what you're doing is with the intent of reselling the car?
3. Do you care if the fender-tag decoders at every car show you go to ask you why you changed the original color with some expression of disbelief on their faces?

If you answered "yes" to at least two of those questions, stick w/ the original color. Otherwise, do what you want with the understanding that there will always be people who devalue your car due to its lack of originality.