Wallyb,
Just another piece of advice for you, when doing your research, make sure you know what is included in the price. You will notice alot of schools will publish a price as a package, and sometimes at a discounted rate if you pay in advance. There are sometimes a few hidden costs that you need to take into consideration, and that goes with any flying course.
The exams, both ground exams and flight tests are often at extra cost. Also you will need to consider the course material you will need to purchase. Another thing is some schools do not include the landing fees, so budget for that. With the above in mind, you could be looking at an additonal £1000 ish.
Also as mentioned by Shunter, is most courses are priced at you going through in minimum hours. One of the most common contributing factors to you not going through in minimum hours is lack of continuity. This will most likely be through no fault of your own i.e. poor weather, but it is something to consider.
All the best with your flying, it's a lot of fun.