No offence, Rosbif, but you need to get your feet back on the floor. I'm in favour of stomping the mega banks because I accept the concept of regulation as an inherent wquality of all benevolent systems. But if you reckon you can replace a greed/pride driven system and keep the humans then you're stone mental.
To use an analogy, I want to surf the wave in a healthy fashion. You want to destroy the wave and replace it with a souffle.
EDIT: On reflection this is a terrible analogy, but a great image.