This myth that if you run lop you will get all your troubles gone is just that. We ran rop we never had a problem in fact we had very little problems at all with our engine. They all made o/h with expect one which had a blower bearing failure that caused that engine to be removed. We done more take off and landings a day than most of you would do in a year. Yet we looked after our engines and airframes.
I didn't know that you were allowed to say anything against these people selling you all stuff. And they own the post. All you can say is we have the data I've got a hangar full of data
Either you have a very good operation with all your engines going to TBO, or you have cylinders from stuffed engines scattered all over the floor, i.e. "Iv'e got hangar full of data."
Still a bit confusing as to what you are trying to say?