When i search on google allot of the threads that come up are using the mt75 or type 9 gearbox.. i cant justifie spending £700 just on a clutch/flywheel/spacer. You can source awd gearboxes for £120-160 then the price of a custom propshaft. All the welding and cutting of the gearbox tunnel will be done by ourselves.

To be honest if the engine was running 180-200bhp id be happy..more than enough power to the rear wheels