thanks and yes i will be running a toyota v6 diff with e locker. there is a company called "rovertracks" that makes toyota axles that fit into rover housings in the rear however whats different is that the axles and made to fit the 5 bolt pattern of the rover wheels and because the rear diff is offset in the rover where as the toy is in center so the axles are made long axle shaft and short axle shaft.  Also in the Front of the rovers the axle casings are pretty much identical to toyota axles casings with the difference being that the steering bar is behind the diff rather than in front.