No problem if you have started with that, but some seem to ask on here as a substitute and can end up with some bad advice or that contradicts what they have already been told!
If you have the info from your instructor then I should just go with that, do not get too hung up about it, the examiner mainly wants to see that you do do one and cover the main points, try not to frighten a pax though with too much "when the engine stops/catches fire etc" I tend to start with that an incident is extremely unlikely, but you need to brief them as a CAA requirement.