8020 is fantastic stuff; we use it to jig our Baja car at Purdue.
I'm working on a rack for mine, but it's a bit simpler as it's based around a Thule rack, with a crossbar that clamps to the pannier mount handles so I can still have the cases on the bike. No pics at the moment, as school as cut into time for the project.
How do you like that dropper post? I'm trying to decide if it's worth the money...I mean, I've been fine this long without it, right? haha.