HEY mate,
it was mainly the alternator, then i just had to replace the tacho board, and some other minor things,
i did have to change all the throttle body gaskets and reseal the throttle bodies to sort out that high idle
i fixed the 4wd pretty easy it just needed bleeding properly
so all good so far the motor is ever so slightly smoke on hard decel
ps the guys with me ended up drinking well over a carton on the way home
made for a fun drive