The long and the short of it was that after hearing everything I had to tell him, he told me that I didn't need to spend any more time in the company of psychiatrists. He told me that as my medication was working pretty well that all I needed to do was keep getting my prescriptions from the GP. If I need to then I can call on the CMHT, but I don't need to set up regular appointments with them.
So there you have it... I am officially a self-maintaining bipolar girl. It's all down to me now.