Another consideration. Red has little effect on night vision, blue is probably the brightest and blindingest (is that a word?). If you want to play in the dark and still be able to see the readouts on your pedals, rack, etc., you might want to think about getting red for the sides. I have red on my 77 Series 1 12 String, and red with double ambers at 12 & 24 on my custom Further. I can play in the dark and my eyes still adjust to the darkness in spite of the LEDs.
Bill, tgo