You got it... the ONE before the last FOUR means "certain"...ie... certain death.
M4 ...interesting. However, the pronunciation of "M" sounds like the Chinese word for "not" or "isn't"..... so M4 = not death.
You could always jack the price to include a bunch of 8s - ha ha
E39 528i Touring - Unicorn Package (5 Spd M)
E39 M5 - for Sunny Days