swapping z32 na internals into a open diff carier?

[final act]

Ive done alot of reasearch about swapping z32 na and j30 guts into a open diff carrier and I have come to the conclusion that it can be done, although this is the first time for me doing this swap, I am just asking what problems may I come by when doing this swap.
I have a z32 na vlsd pumpkin with abs and with the 5 star outputs.
I know this z32 na abs pumkin wont fit into a s13 because of the abs sensor thats at the front of the z32 na carier, a abs drive shaft is shorter and wont fit because my s13 is non abs.
So what I plan to do is swap the z32 internals ino the open diff carrier.
Ive noticed and also heard that u swap the open diff ring gear replacing the z32 diff ring gear.
thats the only thing that I noticed because on both ring gears it says 49:12 same, so that seems that they will swap without problems.
any other problems that I may encounter?
And also after removing the bearing caps when removing the diff, whats the process of popping out the diff, because I noticed its pretty wedged in there, Im having a bit of trouble removing it.