5.7 hemi swap wiring question

You might try Cu440da on this forum. He put a 5.7 and a Viper 6 speed into his Warlock recently. I know he ordered in a custom wiring harness and ecu, but he probably has some good advice for you. His has been on the road for a little more than a month. It's quite the beast and even gave my Dart a run for the money.