Rangefinder lenses. All of them. Subject close/background medium. Subject medium background far. Subject far/infinityish... a planar field for the last so edges/corners can be judged for undue smearing. Full f/stops down to at least f/11.
On each camera plus a M9 and M240 if at all possible, all subjects. Put the unwashed masses out of their/our/my misery so we can see which optics are worth pursuing on these new bodies and how much their rendering matches what we come to expect on the M9 and M240. Your name will be sung by the heralds throughout the ages in payment.
ok, that's a tall order. Just take some nice shots and let us know how it goes. 😉