Prusa i3 MK2S Adjustable Spool Holder

Searching for a solution for some new spools that came with a recent filament order whcih didn't fit on the original holders, I came across Aero3D's remix of a couple of other designs and it was almost exactly what I was looking for.

There were a couple things I wanted in the end that weren't incorporated into his design, so I took what I think are its strengths, rebuilt it in sketchup and added some changes of my own. Primarily I changed the mounting holes/pegs around to allow rotation, and