hello, I need some help from someone who has been through this before. I am designing a tail light set for my s2k and cant decide what mcd led to buy. The place I am getting them from range from 6k to 15k for the same price. I am leaning towards the brighter ones, but im not sure of the point where they become..."too bright". can anyone shed some light on the subject??

for reference here is how many of each.

135 reds
45 whites
102 yellows