HI guys got a 2003 plate 1600cc sxi 5 door astra mk4. Got a small oil leak in the crank shaft and can belt was last done 60,000 miles ago so gonna get that done at the same time. Anyideas how much a cam belt fitted is roughly? Anyone had theres done lately? Also ive been told the water pump i should do at the same time as it would be worth it? ONce again any experiences with this? Rough Price? Cheers guys.