Thank you for the detailed responses. I apologize for my lack of clarity, I'm still fairly new to RONR. I meant informally as an alternate to committee of the whole. Because, as far as I can tell that is what they are already doing in a practical sense. And this style seems to work fairly well for them (70 years or so) but every few years they come across a contentious issue that would benefit from falling back on a more strict set of rules. I was hoping to be able to suggest a way for them to continue what they are currently doing, but also be able to use the full RONR when the need arises.
As far as membership goes, nominally there are 1,000 members, practically maybe 300 go through the doors with any regularity, and they usually expect 30-40 at meetings. All those numbers are Pre-COVID. Minimum threshold for quorum is at least 5 of the 9 officers and at least 10 additional members in good standing.