Needed to get space on the floor and like most people opted out of the $40 wall mount.  This isn't perfect just a quick variation but does the job.

I glued the the circle and the arm together and then used the bracket to mount it to the wall with 4 screws and a touch of glue from the bracket to the arm.

takes about 4-5 hours to print.  I used 10% cross hatch and 3 walls with PLA+