So I'm reading as much as I can about the swap but I have a couple unanswered questions. I've heard some wiring connections changed so I've been looking for a harness for a 2006 and only an '06 just to make sure I get the right one, but are they the same from 04-06 or something like that? And what do I need to make my NV3500 work? I know there will be one extra bolt hole in the bell housing but what about clutch and flywheel?