Sure wish I had seen this thread earlier, I might could have saved you a bit of cash. I stuffed a 6.1 into my Demon. I have a build thread on it here at FABO. Send me a PM if you want anytime as the dash aspect gave me fits. Keep in mind I did it all myself so likely not nearly as skilled as a shop that does it for a living. i used a Dakota Dash in mine. I can send you pictures of anything you need on how I resolved whatever. Again I did it at home with limited skills and resources so some of my solutions were crude! (Think farmer) Hah! Great build and congrats on getting it running. You have a beautiful car for sure, well done.