So the mps is nearing 30,000kms but is also 2 years since sale. usually ive serviced cars in the past due to kms as they have been over 10 years old, however given the mps is alot newer, do people usually service based on recommended time or just stick to kms? obviously in my case the 30,000km service is small vs the 40000km/ 2 years service is much bigger. thoughts?