Pretty much everything will bolt up.
You will need a custom exhaust and the instrument cluster from the M3.
You should consider replacing the diff from the ti also.
You can find any year since the engine is OBD-II.
If you find a 95 ti you would need to do an OBD-I conversion.
Where do you live?
There is nothing in the forums such as a to do list.
Maybe you should start one for the next time someone asks.