Seems like it was meant to be.

Seems like it was meant to be. The hole pattern on the rotary axis and the 'oko end plate lines up perfect (Just needed some spacers). Only two more parts to go before some rotary action.

Dude I can’t wait to see a video on this and maybe a parts list. Super cool.

I can’t wait to use it.

Wow. Very convenient and cool!

Please write up and document your parts list somewhere — it would be great to have a good solution for this sort of thing for the wiki (and what you’re doing is very like to something I’ve sketched up / thought about in the past), so very excited to see it, and really want a B.O.M. and any necessary files.