I think I can safely say that my tablets are working now. The changes are a lot more subtle than with the seroxat so it's hard to notice them..but they're there.
The sleeping has improved a lot but I'm still not getting an unbroken nights sleep yet. I'm also still very tired during the day still. I think this is due to the betablockers. When I see my GP on monday I'm goiing to see if I can come off of those yet as I'm sure it's those that are making me lethargic.