So what should the Hooper-era Metrocabs be called? Just Metrocab as a single word ID, or is there a model name which can be added? Without a model name it could become a convenient default dustbin, and as the longest run in the sequence it should represent the biggest group, so this dustbin use might mushroom. And having plain Metrocab alongside Kamkorp-era Metrocab TTT seems clumsy.

But I'm not sure I'm really saying anything useful with these points given the circumstances, so they're comments rather than objections. And I've now run out of them.