People are can't afford to do an o/h now how are they going to be able to afford an engine replacement. Remember the the thunder v8. Where is it now. Dead and buried. The reason we have the engingunes we have now is because they got it right in the first place. With modern electronics I'm sorry that's not going to be the answer. Will you pay more for your service to maybe have less done. Your brains are clicking now. Wtf is he in about. Who is going to pay for the computer box to fix it when you have one aircraft to look after. I'm not against improvements but they come at a hugue cost to all them that are involved. Then you have problems of the machine saying something's wrong. Then you spend a day looking for the proplem to find it's not fitted and it's a soft where proplem. Who gets that cost. I'll tell you we were it. So unless your prepared to spend more and I really can't see GA doing that can you.