6-speed Turbo

Has anyone installed a 6 speed twin turbo engine into a beetle? Herr Bader has the 6-speed and a naturally aspirated 993 engine, but I have been lusting after a 53 split window with a 996 twin turbo engine and transmission. I have read that the 6-speed will take significant cutting of the pan, but what about the engine? Will it be able to fit under the decklid, or would it stick well out the back through the apron?