I think the library just has key bindings, so it wouldn't even have a vimrc.

The library seems great at the time, but I might need to look into alternatives in the future.

A full vimrc would allow blatant cheating, such as preprogramming commands to do exactly the movements you need for a given case.

It sounds like allowing toggles for a few key options would probably satisfy most people while keeping the spirit of the exercise.