Caliper colour?

I will be doing some work on my ZS brakes soon, and will tidy up the tatty looking calipers whilst I'm doing it. Currently, where there's any paint left, the calipers are stock silver. The car's XPG and has silver hairpin wheels - a fairly stock looking 120 (see garage). The question is what colour? I've been considering stock silver again, or black (as the wheels are silver). Also, I've been considering adding a bit of colour, or would this look tacky on stock calipers? Blue is probably my fav, or perhaps red (which seems to be the most common colour). Any opinions, suggestions or pics? Orvote in the poll above...

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