isn't there a way to use these official "CSbot" with Counter-Strike instead of CZ?

Also, you said that choosing your bot is just a question of taste. I think you should put on this website a kind of table to show the differences between bots, so that one can easily sees what he likes best, no?

You said : "(Though I'm not sure if they would work with a version modified in that way)".
I uninstalled the illegal version before installing the legal one, so my CS version is the same as everyone else now. I went out of the dark side