I would love for someone to post pics of one with full leather, if out yet.

Big Easy,
Get the comfort sport seats. Highly recommend them. Had them in my first E60. On my M5 got the M adaptive seats and they are great. The only problem I would see with them on the E70 M is the high difference getting in and out. Seems like the side/thigh bolsters would get ALOT of wear.

J