Welcome to the club Marc. I'm new to this site to as this is my first BM although its around my 50th car and I am a member of numerous other forums. Sorry to hear about your condition. I hope a treatment is developed soon. If you like a hard ride then the M Sport is certainly that. I like it but I do find that the car has a tendency to take off on a really uneven surface at motorway speeds. With the larger alloys and lowered suspension it does look good.