4 year service

Hi all, My car is coming up to its 4 year service soon (and I've just hit over 21k miles). I just got a quote from an OPC for £1426 for the full service. Waiting for quotes from others. Has anyone recently had theirs? Just wanted to get a feeling whether this was in the right ballpark. Also...

Hi I'm looking for anyone who has had the same issue as me. My car has gone into my local OPC, who advise that it has 2 seized coil bolts, they say they have to be drilled out a time consuming job, one which they plan to charge me for. My car is still with them, they are not telling me hen...