If you're flying CX to HKG that much, you may as well switch your FFP over. There is no immediate need to, but I mean, if one of your complaints is "I am indifferent to Asia Miles compensation as a solution," switching over your FFP is a good shout. And CX treats their own elites in a far superior manner to how BA/AA treats its elites. Given your travel patterns, you will almost certainly be CX DM by the end of 2026, so I think it's definitely worth considering.