"If I said that there ARE machines out there in this given moment of time generating in excess of £800/week how does that compare to one of the above"
Are you saying it? Last time you made a claim on machine turnover you said you'd seen one take £100 in an hour. £800 per week would be very low compared to that wouldn't it? Seeing as how your two numbers are not really consistent, I'm inclined to assume that you're just making them up as you go along.
"why say £100m without the confidence of actually drawing on it"
Maybe because he likes to talk big numbers. My guess would be that £100 million equates to the 10k machines that he's talked about in the past. 10k is a big number when you only expect to have c. 50 machines operational by Xmas.