[Bearo]

This is my first scooby and im not very clued up on them. It seems fine to me, boosts up fine no strange noises (i think). Im sure if i went to a meet one of u guys could tell me if it sounds ok though!

My question is, should i take it to a subaru specialist to have a good look at it, diagnostic tests and test for engine knocking, etc. Should i just wait for the MOT in October? How much would this normally cost and is it an all day job? Ta