Need wiring help

Ok, long story short. I just put an iPad in my dash. I'm in the middle of relocating my hazard light switch. I purchased an aftermarket switch and need to know what wires are what. The wires leading to the harness from the factory are two Greys, two whites, two pinks, two purples, two greens, and a blue. I'm assuming the pairs are positive and negative (negative has stripe I guess) for the lights. Is the blue wire (which has a white stripe) is the power since it's the only wire without a mate. Any help would be great!! FYI my aftermarket switch has a positive and negative connection for it's internal LED and then has a 12v+ power connection and another connection for source. And insight guys??