Couldn't find one quick enough so ended up buying a 2006 car to rip the gearbox off (and then I'll eventually fix my gearbox and put that on it and sell it). Managed to buy the car, get the gearbox off it, take the gearbox off mine, replace the clutch and flywheel, and get the new gearbox on mine in the last couple of days. Now just having a nightmare bleeding the clutch line, but hopefully once that's done it should be all good to go drifting next week