cheapest way to get hemi 3g going?

The info I got was hey here are the manuals figure it out. Which is why so many people go with the hotwire harness instead. If someone had a diagram or some home made drawings as to what goes where when it comes to the relays/fuses, I'm sure a lot more people would get the factory harness to work just fine and wouldn't even have to factor in $1000 harness into their budget.