One thing we can be certain of - all the usual Scottish celebrities will come out to support Scottish independence ... before going back to their permanent homes abroad.
Scotland is a beautiful part of the UK, but it's not really viable as a country in it's own right that could keep the same level of infrastructure spending as it currently enjoys. It's subsidized by the rest of the UK and the plan seems to be to instead be subsidized by Europe.
I think those days are gone and the system is crumbling - it's coming to an end so planning your future to be dependent on it is foolish. If Scotland think they get a raw deal because the economy of the UK revolves more around England and London, wait until they are an even far-flung and minor player in a bigger pond. Greece suffers because what is best for the economies of France and Germany isn't best for them ... that would be Scotlands future. Just like Euro technocrats want to "own" large swathes of Greece now they have ruined it financially, they would want to own large parts of Scotland as well.
It is very scenic after all.