I have a Vauxhall V6 in my Ka, made mounts and hung them off the standard mounting points (+ a couple more), dropped the engine and vauxhall gearbox in (I had to buy a cable shift linkage box to make it easier to fit), took the vauxhall and ford shafts to a local prop/driveshaft company with the measurements and they made tubular shafts with vauxhall inners and ford outers, wiring was easy as the ecu loom is separate from the car loom