big job done it a few times about 60 wire connections and new wires needed. r32 engine loom has wiper, abs, auto and altesa wires in it, not to mention cluster and consult signals. so if u use the 34 loom u loose all these connectons and need to be made depending on what ur car runs.
u can find all of the wiring diagrams for theses models online mostly ecu pinouts. its hard to find a good wiring diagram with connector location, wire pinouts and wire colours. most of the time u just have to use experience and a multimeter.
what ever u do double check all ur connections and dont leave the battery connected causing a little cook up, seen that a few times!!