I like the look. As the rear C-pillar is shaped/structured the way it is, it should work GREAT! You'll need a REALLY good body shop, plus add a panel in the middle (as lowered it will be slightly longer than stock).
There is a gap where the pocket is. They could have had a corner window, but went with a place built in for a speaker instead. The "c-pillar pocket" storage nets were provided for those that prefer the extra space to store stuff outta the way of the floor when seats are down.
To look, all one needs to do is to pull the upper piece away from the side (it just clips in there) and look.