Stop in for a cup of coffee
There are actually several ways to go about it. I searched high and low at Mopars in the Park last year for folks that had done similar builds and only found two cars. One I could not ever find owner and the second guy simply did not know anything as he had just got his check book out and bought it. Any way long story short I chose to reflash the OEM box then utilize a Dakota dash and a wiring harness from Hot Wire in Ark. so I guess mine is a hybrid if you will. The wiring will really give you fits. I real electrician could probably have done it easier but I had to make a board seperate and label it all to sort it out. If you want some detail PM me and I will be happy to share all of my mistakes and learnings. I think the swap is getting more and more common. The LS boys are way ahead of us for aftermarket support. But then we would all drive camaros right? Ewwww