I just wanted to say this.
I see the problem with the {abu za'u re'u cusku} examples; but all those happen *outside* LI...LOhO. They can be fixed without affecting the grammar *inside* LI...LOhO.
It isn't just about my date system, but also arbitrary character strings; what if you are trying to spell out a character string like 2164763278536578236z ? You'd start reading it as a number without appending {bu} to everything, but then suddenly run into a mabla vlale'u.
I do not see any advantage to affecting LI...LOhO.