http://www.joysandsorrows.co.uk I get around 2,000 uniques per day (around 3,200 page views) and I have between 2-3 blocks on each of those pages). I get around 10 clicks per day at around 10 cents per click. Any help on improving this income would be very much appreciated.
I don't see any link units on your pages. Maybe you could try incorporating that and monitor for any improvements in income. Just a suggestion.
Try adding in relevant pictures above and to the side of your ad units, this really helps my Clickthrough rate, and last I heard it is completely legitimate with Google AdSense.
Looks ok to me, i wouldn't change anything but you can always try to remove that top banner and put some horizontal adlinks for a week or so...