Well considering Runescape has the ability to detect when you're NOT on the official client, but the one thing they can't do is see which client you're using. So, if in fact you weren't botting, then why haven't i been banned using low-cpu mode on Runeloader or Konduit? Since they, along with osbot, are also third party clients.
You botted, even if it's autoclicking, somewhere, sometime, someplace.
Case closed.