Hello Basilisk,
I have a set of the Hills Alive luggage, it's two bags, one is I guess a standard size and the other slightly shorter to exactly fit my car.
I ordered mine direct from Hills Alive and they asked me for the luggage shelf width so that they could be tailor made, don't know if Morgan offer that.
I can say that they are brilliant and allow you to use every available square inch (or cm)of space, and they look great!
