I got the Givi Tail Rack and mounting plate installed last night. This will be my commuter / 2 up riding setup.
I looked at what it will take to make removing/installing the tail rack easier and it's not that hard. As is it's a PITA. I will leave it on for a while to see if there's anything else I want to change about it, then pull it off to modify the mounting for a faster/easier setup. I will primarily be modifying the stock mounting bracket under the seat area to become a 2 piece affair that bolts together easily and sloting out the front holes to slip in.
Here's a photo of it with my Givi Top Box that goes on many of my bikes.