Its not about keeping them as souvenirs, its more of an issue of trying to disturb everyone else in the house as little as possible when going to work in the early hours. Deleting isn't really a workable option IMO as it opens the door to people removing to avoid it going off and then forgetting to re-add it.

If you leave the disable code as it was and pass the correct/original time into the edit dialog along with the date of the next recurrence, would that retain the feature of disabling snooze. Disabling alarm would then also save a set of valid params.