The finance is a different debate to the principle of self determination. The UK as a union is only worth having if constituent parts are members of that union voluntarily - which of course refers to England as well as Scotland. The good thing about politics in Scotland is that it is devoid of extremism and political violence etc. That is because everyone knows it is a demcoratic choice that the people of Scotland have to make. Whatever is decided within Scotland will be accepted by the people of Scotland and the UK govt. There has been no suggestions from anyone of note either in Holyrood or Westminster that Scotland should or could be forced to remain in the union against her will.