something else probably not considered is tools,what does he have? ,what can he borrow?what does he need to buy?bench vice,impact screwdriver,torque wrench,multimeter let alone sockets and ring spanners.power drill,wire wheels,drill bit set,tap set, carb syncro set,compression guage,tyre(tire) levers,decent screw drivers,decent pliers,telescopic magnet,timing light,feeler guages,even some books on basic bike repairs and engine operation would be handy,heaps of rags,small bins for parts and washing parts in.