I'm still not talking about the size. Once again, it's an isolation about how you said sensor size would be a step backwards and I disagree. You can argue about size of the body all you want and fanboy the EX1 as the most perfectest camera EVAR, but it still doesn't erase the statement you made about the sensor in the Q. It doesn't get around physics of DOF, but it performs remarkably well, even into high ISO zones.
I did look at them and said they were good, ok so one of my criteria could be met without going to a larger sensor, but its still too thick. Besides, i don't know whether it would produce images any better than the EX1 so why outlay money for it.That's besides the point. You mentioned the step back due to the sensor size and I countered, offering the more rational argument of "look at the images".
My quest is to find a camera significantly better than the EX1 and no bigger, preferably smaller in thickness. If the EX1 lens collapsed all the way inside then that would be perfection.
Brian