318 to 440 wiring ???????

I am putting a 440 into a '70 Dart that had a 318. My questions are i already noticed that the transmission plug is different from the 904 to the 727 so what can I do? Is there any other potential electrical hook-up problems that anyone has had with this engine swap? Any and all help is greatly appreciated, You can also e-mail me at [email protected] so I see it quicker. Thanks Dave!!!!!!!!!!!!!!