EagleChief, have you come to a decision on wiring harness? I know you have limited time with the new born..( Hope that's going great BTW.) I am going to attempt to rework the original, this guy has very good video's IMO... he is doing an LS swap in a jeep but basic LS wiring for dummies which is what I need.....
https://www.youtube.com/watch?v=RHIVd_SkB9Y