Glad it has the iconic boomerang rears, and not the generic dull face erm buttlift ones.

Not a fan of the side view, I admit, a bit bulky and tame IMO, I prefer more radically proportioned GT cars.
Especially while no-one is travelling inm the backseats anyway.
911, SL, new AMG GT I am talking to you, too.
Just go for the added luggage space and shape a properly sporty roofline.

If an impractical car like the Mustang can deny the existence of rear passengers' heads why not Maserati?

Will you modify it?