2jzgte

i own 93 ls400 my motor is done and wondering on a swap i currently own a lexus sc300 with a 1jzgte and have a 2jzgte motor in my garage, should i drop the 2jzgte in my ls400 and if so how would i go into doing it, my main concern is the wiring like should i use a standalone or can i use the...

Hit the wall. Looks like its going to be rebuilt...