Agree with most from above, but my vote is two X-T1's with the 56 and 23. Most shots end up on the 23, but the cameras are set with identical timestamps and file names to delineate the perspective, so the timeline of photos is exactly as shot between the two bodies.
As others have said, there are some shots from some locations that will happen spontaneously, but for the most part, by the time the scheduled events have started, I've selected my spots for each focal length, and when I will move between them.
And as most people on this forum believe, the profile of this setup will disarm most subjects. The shorter, more compact primes, will cause subjects to relax and be more natural in front of the camera, and if you take some shots composed on the LCD, the subject will relax even further.