Re the landing and overrun after an engine problem - BTDTGTTS (or would have done had I not had 2km of tarmac).
Engine glitch downwind, then as per that report I turned base too soon and came in too high and too fast. Stopped within the last, rather than the usual first, quarter of the runway.
Next time I'm within reach of a runway with an iffy engine: set up for a glide approach, engine to idle, land. As per training. But it does somehow seem to go out of the window.