Maintenance deviations aren't only a result of exceeding the FM, how an aircraft is used within it's operational limits is a contributing factor.
So you have a culture of overloading the aircraft and poor maintenance (99% of the use) and you are worried about the odd wingover (less than 1% of the use) even if they did one every sortie - hmmm perspective adjustment required.
Sounds like they all need HUMS and CVFDR installed if you are really worried about early component failure.