we do multi color spokes all the time! i did a version of pink on my wifes bobber... it is done with a candy rasberry with a heavy silver base... came out trick.. we would be more than happy to help you out!
Wow nice work. Love the pink... I am still in the throes of picking out a shade of pink for my bike, then the powder coat will have to match as close as possible. I don't want to move too fast on all this because it's going to be very permanent