Will different color combo de-value my '72 Demon 340?

I have painted everyone of my cars the factory color, but that is just me. Your big money went with the original drive-train. Red and white is a hot combo, why would you want to change it. I have always went with the idea of 100% stock looking, with the hood closed. Thats why I run hub caps, AM radio, Inland shifter on my Formula S.