Oh yeah; absolutely right. I tend to think that the "real" version of the Survival-TVM and TVM-Rose gaps was something _very like_ the NAs and EDAs, but not exactly (I mean, how careless would you have to be to destroy your home planet and its inhabitants TWICE?!). In other words, whatever the individual fan can live with, that's "canon" for them.

Except for John Peel's Dalek novels, of course; they're just silly! ;D