It's all about the love of MB's right? :-)
The great thing about this forum is the broad variety of views -- and worldwide too.
One thing that we learned from our dads was change the oil and filter often. Still good advice even from 50 years ago. Funny, some things never change.
Things wear out. You can't avoid it but with proper care, you can delay it.
Leaving the lecturn now:-)
Regards to all,