I have a 1.2 2000 w reg clio that needs an engine change. Can anyone give me advice as to the best way to get the engine out, top or bottom, box left in car or out with engine?

I've.been told there are a few different engine that fan go in these cars and the manifolds etc will swap over. Does anyone know if this is correct?

I haven't picked the car up yet so havent been able to have a look at it.

Cheers for any help.