Blue...don't do it till it starts leaking. It's expensive!! About $1000. You'll know when it needs to be done because in about 80% of the cases of the low coolant light, it's the WP leaking. SolCal, I'm guessing you're just lucky. But, I'm guessing you drive your car more then 50 miles/day? If so, that plays into the "ball" theory of where the coolant develops balls that are wedged into the seals and cause the WP to leak. But, if you get the car hot enough, the balls actually disappear. Now, before anyone crucifies me for saying this, all of this was discussed in another post.
Solo Street Race exhaust
ASAP T2 stripes and badging
Windrestrictor V2 lighted in white
Windrestrictor lighted door sills lighted in white
DDM Works IC Piping
Undercar LEDs in white to match Windrestrictor
ZZPerformance dyno tuned - 286HP, 317ft/lbs of torque at 23psi of boost.