[popopine]

i have the first rubber cargo mat you listed. It's thin but is really all you need. I have the matching rubber mats for the footwells too. Made the dealer throw those in.

I'm getting mudflaps installed cause i think it squares off the backend nicely.

I also got the bmw base support rack though i have yet to install – hauling surfboard or bikerack or 2X4s or any extra stuff that won't fit in the car.

PS: Using Leather Master leather barrier to protect the seats. Seems to work great.