It would be kinda cool to see an M7, but then you have to think how will they make the 7 into a proper M car without losing the luxury and ride comfort that the car was designed in mind for? I know the M5 is very comfortable and yet still has tons of power, but to really make the 7 an M7 they'd have to do a lot more suspension work and then it becomes a choice - do you want tons of power and adequate handling or tons of power with great handling (thus making it a true M car) but then losing out on a great riding car? It's hard to say - the new 760Li is absolutely sick, I honestly don't see the need for that much more power in a 7 series. If you really want something that runs 4.3sec get an M5 or a Ferrari or something similar - hell they'll end up bein around the same price as an M7 if it was ever proposed!
