I have a 1988 chevy 2500 with a 350 im looking at a 6.2 L diesel in a 1988 chey also but the body and fram are in rough shape my chevy has a 700r4 trans and my truck is 4 whel drive will this motor bolt up to my trans and im not very fimiluar with the wireing on these motors how much of a pain is it to change it over from gas to the diesel motors