Thanks for all the replys guys, you've been really helpful. Looks like tyretraders it is. I will let you know how I get on, when I eventually get round to it.
I tried blackcircles yesterday as they say they price match any like for like quotes. Well guess what, they don't! They would not price match tyretraders even though the tyres were the same make and model and even gonna be fitted at the same garage! Not quite sure now why they say they price match????