Thank you for your expert opinion. Unlike yourself and your colleague[0], I am not an expert on voting systems and infrastructure.
I am just a consumer of such things and have exactly zero say in my town's approach to voting.
I do know that RCV is better than FPTP, even more so if we don't, at least, require a majority, and am glad my town is at least making a start at such things.
That said, I'd love to make it even better.
As I suggested[1] to your colleague, it would be terrific if your expertise could be used to improve the voting system where I live.
I'd expect that the folks[2] who make such decisions could be convinced to re-frame things in another referendum based upon the recommendations of you and your organization. I know I'd certainly appreciate it!
https://www.rangevoting.org/BayRegsFig