I’d be honored if you’d use my picture! :)
As for scoring: what if I was to wipe all my opponents remaining pieces from the board with a multi-capture, could that maybe be worth 5 points? So far I have not been able to do so,but I was close a few times.
Here is a video of what could happen if white is obliged to do a multi-capture instead of having the choice between a single or multi
https://share.icloud.com/photos/0bdLRDlrob4kvYJL81QnXzy5A
So yeah, imo the multi-cature should be an obligation, but it is up to you ofcoarse