That's the working theory, yes. Also, when you check >>2194630 [:51][:09][:21] & [:39] belong to one group of "mirrored" (or "shared") markers, as you can get from one to the other by mirroring operation.
No need to post anything for me to use. Just saying that "From Russia With Love" certainly implies sth different – too easy to to not make the difference b/w Russia & state/government (with what most people associate).
Other than that, I think we agree on the facts.