alright i fixin to swap out my 91 civic dx tranny for a 89 tranny need to know if there is anything that would hinder the swap(what to swap to make it work)

do i need the axles or will the 91 axles work?
i know the tranny will bolt up but what about the clutch? and the flywhell?
do i use a 91 or a 89?

any hints or any info on what to look out for would be helpfull
-M