Madmountainman swears by his. (Or swears at his - one or the other)
When I had my Tourances fitted at F&B in Sandbach - which is just up the road from you - he told me that he has started stocking TKCs. I seem to remember the price being £120/pair ride-in ride-out (but check with him for the actual price)
Note some people think they're not as good in wet (winter !) I think they're fine, and certainly the tops if you meet gravel etc - in fact in deeper water I think they cut through better than road tyres. Takes a bit of getting confidence in them on damp etc roads. I swear by 'em, many swear at 'em in wet. Cheap to try though