box is easy fit. jyst costs $ for clutch450, shafts500 mounts250. say 1500 for figures done.
Engine not such a great choice even tho I know you want to be diff. it weighs about the same as 2 cvh engines. over the front wheels is never a good senario. really you want the lightest fastest cheapest engine. either alloy 2.3 duratec or 2lzetec.
the effort to fit and work for 140bhp is pointless. and it will handle really shit.