GLENNS 97 Z28

hey whats up everyone im new to this site and i had a few questions about installing a 2002 LS1 engine into a 97 LT1 Z28. i know i need to change to an LS1 kmember, and the flywheel to bolt up my LT1 trans, im getting the motor with the cpu and harness as well. im just wondering what else i might need to make this work as far as radiator, ABS system, or even the instrument cluster,fuel system etc. also if the upper and lower a arms would be the same as an LS1 car???? thanks for all the help GLENN