Thank you very much for your input. Seems, that the clubsport conversion would be my solution.
What i am not sure about is the included exhaust conversion. I also knew the librands exhaust before, but I am not sure, that the car passes the emission test with it or the Morgan cs exhaust. The farer the cat is from the Engine, the better I think. But it could also be a problem, to reach the emission standards with a the cooler cat?!?
Experience from driver using it would be great, because any kind of tuning needs an exhaust solution, I think. Let‘s See, what my dealer thinks about this.