Looks like each lens, will need a new "lens tube". Even after using an rm3di for almost 3 years now, I am not sure exactly what that is. But not a full mount.
Each lens will need to be measured, then Arca will make the tube, and I guess each tube will be unique to your individual lens. If you use the shutter, you put on the new tube and if you are going to use the copol, then you would use the "original" tube.
Hopefully more pictures may show up later during the week.
Sadly, it appears the widest lens will be the 32mm Rod HR-W.
With 6 lenses, I can see the solution getting pretty expensive. Not sure what the cost of tube will be, but as you will need one per lens, that could easily get up to 1.5K (for say for 5 lenses), shutter estimated at 2K U.S and then the cost of the controller?
Paul