@nmshaikh you heard right Mog is for life and axles made to last forever. Discussion on axles related to some transplant with jeep or FJ if I guess right. Only maintenance required is around 15ltrs of gear oil change in gear box , hubs, axles and for years u won't need to change again because of low mileage being hobby ride. Regular maintenace as simple as any other car. Drum brakes need regular service. Once restored properly you won't need to visit workshop soon.
And those battery kill switch you sent, working great on our Mogs :).