[FTC] Mounting REV Ultraplanetary motors - Compatability issues

Love the power and versatility of these motors. Only complaint is in trying to mount them on Servocity beams. The largest clamp mount I have found is the Servocity 37mm which is too small.

Has anyone found a work around that will mount these to the Servocity pattern ?
None of the existing REV mounts work with Servocity and we have actually run into issues with the end only mounting plates in torque situation used on REV frame as the back of the motor needs to be as secure as the front.

Would love to have the skills and facilities to create such clamps but my robotics lab doesn’t have room for a fax machine much less the metal working tools and lathes to create such a piece.