Hi,
I would like to contribute to this working group in the future. Kudos for the initiative!
My 2 cents is that it would be useful to prioritize our quality metrics. A list of 29 elements might be intimidating for people which are doing the transition from “it just works” to professionally written code.
I guess we can approach it in the 80/20 rules, ie. 20% of this recommendation can already solve 80% of typical issues.
Clang sanytizers and Unit Test for example are extremely powerful best practices, IMHO.
Davide