I would like to contribute to the following course:
As you mentioned, it is a work-in-progress and many words remain to be added. I would like to add the remaining words.
I also suggest that we do not limit the course to words with a frequency of at least 7 but rather include ALL words, i.e. with a frequency of at least 1. That would make it 3680 words which I believe is entirely manageable to memorize.