Can i use the engine block from an older paseo to replace my blown motor?

What is your question?

I have a 1997 Toyota Paseo with the 5efe, this model year has the stricter emissions standards and OBD2, i have 386k miles on it and finally need to replace the engine as it has started knocking... I am having a really hard time finding a 97-99 model year engine! I was wondering if i MUST use a 97-99 engine or if an engine block from the 92-96 model (before obd2) would work if i took all of the other parts off my old engine... OR would a 92-99 imported JDM engine work? (I am unsure if JDM motors have the same wiring or emissions stuff) It doesn't need to pass emissions, they don't do emissions where i live, but i don't want it to run like crap because it isn't meant to be in the car.