I'd suggest unbinding '/' and 'enter' from your clones, then if you forget to hit the keyclone pause button the most that will happen is your clones may jump around a bit.

I actually bound the chat to '\' so if I do want to chat or run a slash command on my clones I still can. And because '\' isn't bound on my main I hit '\<enter>' and my main and clones can chat/slashcommand.

Oh and the Beginners Haven is a great place for starting out macros/etc without getting overwhelmed by more advanced stuff so check it out!