ahu swap to a mk2

i have a brand new motor in my 98 jetta but its rotted to hell and have a buddy who has a mk2 golf no rott one spot of rust i would like to know exactly what i can use from the mk3 harnesses relays the whole 9 yards plus what i would have to get in addition to what i have to make it run the way it should

It is a great idea, IMO much cooler and more unique than the ubiquitous VR6 swap..
here is what I am currently working on http://forums.tdiclub.com/showthread.php?t=304978

Time to start reading build threads..look for a passat b4 tdi parts car or the individual items you will need..http://forums.tdiclub.com/showthread.php?t=142679

Read read read.....then ask specific questions...