Thanks for the info guys- I want to get rid of the electric bypass because of the complexity in has with it, especially for us as we are learning as we go. The way I see it, if you can get rid of that part there is no difference between a Hellcat with a vacuum bypass or a 6.4 hemi with a supercharger and vacuum bypass.

There is lots of tuning info for the supercharged 6.4's.