Na it was to easy the fronts are the same as every other commodore it looks they even have the same bearing plate.
The rear took a little more you can drop the whole lower control arm out to make it easy i didnt want to just incase i didnt get the wheel alignment right when i put it back cause there nearest place thats any good at doing an alignments on them is 3 hours away, So I used spring compressers to help get them out and it worked good. So in the end it is an easy job if you have some basic knowledge.