i HAVE A 2011 SUBURU IMPREZA HATCHBACK AND FOUND A 2012 IMPREZA SEDAN WITH AUTOMATIC TRANS IN IT. HOW MUCH OF A HEADACHE WOULD IT BE TO USE IMPREZA MOTOR AND PUT IT UP TO THE MAUNAUL TRANS FLYWHEEL? THE 2012 WAS TOTALLED BUT MOTORS GOOD AND ITS ONLY BOY PANELS THAT ARE WRECKED. ANY IDEAS OR advice to get the 2011 impreza back on the road would be greatly appreciated. thank you for any advice and knowledge.