timing belt
 

Hello,

i have just recently acquired a 2007 2.5 litre turbo petrol Subaru impreza wrx with 57k on the clock, the car has apparently had a timing belt change in 2018 when it was on 50k but i would like to get it redone for peace of mind now i own the car.
how much roughly should i be looking at to have the belt, water pump and pulleys changed?

Does anyone know of any reputable companies or Subaru specialists around the east Yorkshire / Lincolnshire area? i have heard of A1s in hull but i have never seen any work done by them?

thank you for you help.