After creating a SU File that crashes my computer on loading up, I have realised my Channel Islands and St Malo and French Coast (And Cherbourg) in the Same Environment is not practical...
however... fear not, I have come up with a smaller more hopefully better environmental plan
It still has Jersey and Guernsey and St Malo, but sadly less coastline and no Cherbourg
but the bits are all in the same environment
trouble I am finding however is that SU adding Geo-Locations when you get too far away, they load, but aren;t right, so not sure how to get jersey and Guernsey and St Malo onto the same SU file
But fear not - I will work something out...