I agree on the wheels. Not digging that 7 spoke design if it is in fact going to be a new LCI wheel for the M5. Much prefer the 5 spoke design of the current 20" wheels. I don't even care for the new wheel design on the M6 Gran Coupe. Think they look cool on the M6 Gran Coupe, but they don't go well with the M5. in my opinion.
I'm pretty sure that there is no possible way that I can ever own an F10 M5 without straightpipes.