O2 sensors compatability.

I just bought a b18a bottom end with a GSR head that was converted to obd0, now I'm gonna throw it in my EG hatch and wanna convert it back to obd1.

So I was wondering what 02 sensor would be compatable ( I just have the one on the exhaust manny, correct?), and do I just need to swap the injectors, distributor, o2 sensor, and hook that thing up? I'm sure it can't be that easy....

Side note: will DSM injectors work for me in this situation? can I use any gen or should I get a specific gen?

I just did a swap to my eg civic. a 96 jdm b16a(obd2) into my 94 civic cx(obd1). I used my cx wiring harness and the obd2 parts. I spliced the plugs off the jdm harness onto my cx harness to make them work. On such parts as the fuel injectors, distributor, altenator, and i am running a 1 wire o2 sensor with my obd1 harness with a p30 ecu.

right now I'm without an O2 sensor thought, so I just need to know what will fit so that I can shop around. Any more info on converting the distributor and O2 sensor though? The thing has an MSD OBD0 distributor, which would be nice to use even if I go OBD1.