Y'all should already know what I think on this subject.
Same basic disease, same basic programs of recovery, and I'm a member of both fellowships, so ... I probably wouldn't even notice if I was at an NA meeting and the person chairing gave their share and didn't mention doing narcotics but mentioned having a drinking problem.
Others, of course, are free to feel differently, but I'd be all for it myself, esp. if it was a good recovery message they were sharing.
And I don't see anything in the traditions that preclude what you're talking about, not without getting extremely (imho overly) literal in their interpretation.