You won't be able to remove the hubs without damaging the bearings. If you replace them make sure you put them in the right way, I think they only have the magnetic track for the abs sensors on one side. - They also need to pressed in with a hydraulic press.
If you go down this route you also need to factor in the cost of abs sensors. They usually break when you try to remove them.
The GTA drive shafts are the same as the v6, the only difference is the outer cv joint which includes the short splined shaft which goes into the hub, this is a larger diameter.
Last edited by Chris155; 18-05-11 at 13:09.