I don’t think Krallu is concerned with approach minima. I think he is asking us for our opinion on what en route cloud base we would be comfortable with for SE ops.
Clearly there are those who will accept any en route cloud base presumably on the basis the risk of an engine failure is acceptably small. Then there are those who will apply an en route minima on the basis that in the event of an engine failure with their selected minima they feel they have a reasonable chance of setting up for a forced landing. If you consider the second group Krallu may be interested in what minima we feel would give a realistic possibility of setting up for a FL in a reasonably controlled way form cloud break.