I have been reading alot about upgrading (tiny) 7.3 trans cooler to the bigger 6.0 cooler. Everybody is saying the 6.0 cooler will bolt right into place,which I agree with. Question is, Will the cooler lines need to be modified? If so can someone who has actually done this upgrade talk me through it? Because I am going to do this upgrade and could really use the help. Thank-you very much in advance.