Possibly installing a 94 LS nonvtec motor into a 95 EG chassis civic. What all is needed?

The swap comes with LS motor complete with OBDO ecu and harness, cable transmission, and axles. Probably gonna ditch the cable tranny for a B16A hydro tranny. What else is gonna be needed. Am I gonna need an OBD1 ecu or harness? I dont know much about what parts are needed for the swap, but if I had all the parts I dont think it would be a difficult installation. Any help is appreciated.