Do a search for Evan Wright. He did a write up on this a few years back. Also Aliaz can answer all your questions on a/c concersions. Im going to be doing the same this winter and Aliaz said to go with the later '94-'96 condensor. Also replace the drier and recomended replacing the evaporator to the later models as well. Which you will need the case and all. The old evaporators have a throttle suction valve that wont work with 134. Also need to flush out mineral oil from all the lines and install ester oil along with flushing compressor as well. But look up Wright's post and it will explain it all and parts needed.
