I'm installing them via vid1900s guide and was wondering who has done it and what did you use for buttons. Clear buttons with one or two colored leds, colored buttons with one or two colored leds or colored buttons with one or two white leds. There are so many combs I was wondering what others were doing. So far for one led button one led I'm getting buy for under $3 per button. Using 2 leds will add $1.40.