Yes of course you will need a PC to set up the ecu. You will ideally want coils with built in ignitors such as K20 or 1NZ toyota etc, connect the ground wires to the cylinder head, install a ignition switched relay to supply 12V to the coils, and run the trigger wires back to the ecu. The coil on cyl#1 connects to Ign 1, cyl#2 to ign 2, etc. In the ecu you will need to change ignition mode to direct spark, set up the dwell table appropriate for the coils and reset base timing and ignition delay.
