Yep that is what Europe wants !
Still hoping on a hydrogen combustion boxer engine, you should not always care about efficiency. Fun is a more important factor.
I definitely would have replaced that tensioner. It has a hydraulic damper in it, which can leak and fail. I have had a Gates tensioner blow the damper and just operate from the spring, and it would slam closed and sounded like an engine knock. I can't believe it didn't jump timing.