Alex, You and me both...
I am color blind to some extent.. I mix up reds with pinks, reds with orange, orange with yellow, light blue with silvery metalic colors, dark blue with purple, light purple with pink, green with brown...
I think I should do away with the color camera and image with a mono camera in Ha..

Might be my best bet...
Strange thing is, I can usualy tell if two colors are the same, even if I cant tell you what said color is... Ie, when im processing my images, I can match the color in my image to a master image I acquire elsewhere.. (Usually either hubble visible light images or pics from the likes of Martin Pugh, Peter Ward, Rob Gendler etc... Those whos images surpass my wildest dreams..)