Does anybody know about the Diablo tunes. The place I was going to get an SCT tune from said they are getting the Diablo licences for the mopar's instead of the SCT, cause he said they are better for mopars than the SCT does. Has anybody have it on theirs and will it work on the 4.7 engine, cause thats the one I want it on. I have about a $500 credit with this place whats why I have to go through them.