all you want is the motor and ecu. you cannot use the awd tranny and the harness is too much of a pain to hack apart. you can use the harness off your motor. i know it is not a sr20 motor but jamie farrer is using a 1.6l harness on his 10.00 sentra. so yes you can use it on your det. or if you want you can go to a nissan dealer and get a sr20de harness for your car. you will have to send out your ecu or buy a aftermarket management system. i did a tech 2 on my 1996 200sx se-r. works like a charm. but you will need a sr20de tranny, the tranny you have will not bolt to the det. also you will have to buy a flywheel, get a lightened one for a 95-98 sr20 and you will have to drill out the hols to the crank to the size of the existing bolts on the det. depending if you get a gti-r or not. from what i understand a bb crank bolts are the same size as the u.s. sr20 bolts.
jimmy
1996 200sx gti-r motor
http://www.eiptuning.com/projects/200sxser1stpage.html
jimmycrackcorn77@hotmail.com