ECU? Sounds like you're getting a complete car so don't forget to swap the ECU.
The below URL is from the Jim Wolf web site and tells you hou to redo the distributor:
http://jimwolftechnology.com/wolfpdf/DISTRIBUTOR%20SR%20KA%20CHANGE%20CAR%20TO%20EXT%20 COIL%20AND%20TRANSISTER.PDF
It's a PDF so you'll need Adobe in case you don't have it....