hi have been quoted £160 to change my timing belt and water pump on my 1.9 jtd punto if i pay cash by my local fiat specialised, have owned the car for about 2 years now and done about 20,000 miles and from the paper work i got with the car i can't see when it was last done, is there anyway to check the condition of the belt? and do you guys think that it is a reasonable price? thanks