[NinjaBraap]

Well tried running it off the white wire (mock up test), the cluster wouldn't power on and made weird sounds. It works fine running off the battery obviously, but it's not ideal by any means. I also found the water temp sensor wire (white/blue) has constant power, but it must not have been enough, because the cluster only powered on partially no matter what I did. For now I'm running off the battery until I can figure a better solution.