I need some help on what color light was used in the dash cluster of a 1965 Dodge Dart GT. I am doing the MAD change and decided to also change the amp gauge to a voltage gauge. Made modifications to one of my cluster housings so that the voltage gauge (that I also modified to look like the original amp gauge) would fit in the same place as the amp gauge. I am now installing the speedometer, fuel gauge, and temperature gauge and noticed that the printed circuit boards that are used in both of the clusters that I have are not the same. One of the circuit boards has clear dash light bubs in it and the other one has blue dome lenses that cover the lights. I know that someone can tell me which board I should use. Blue light or white light?