Feature Request: Auto-Stop at the end of the current lap

Hi all,

I would like to make a Feature Request for my fenix 5:

Please add a function to stop the run after the current lap automatically.
For example I go out for a run and after 4.5 km I want to stop the run after 5 km.
Now: I have to hit the stop button exactly after reaching 5km.
Future: I activate Auto-Stop at any time during the run and can chose "Auto-Stop after x Laps" (x can be 1,2 or 3... Laps, default:1)
The new Feature should be activated by pressing long on the stop button.
There should also be an option to disable it again by long pressing the stop button again and hit cancel.

Another benefit for this Feature: Alway round numbers for distances!