The UK has entirely socialised health care, relatively high taxes and a large population on welfare. It is hardly a right wing country by international standards (you need to look at the USA to see what that means).
The reality is that compared to many countries and even its own recent past, Scotland is not doing so badly. That's the status quo offered by the no vote. In the event of a yes vote absolutely nobody knows what's going to happen because Salmond and co haven't thought it through at all. Anyone who asks him difficult questions gets labelled a biased bully. Anyone who suggests that separating a tightly integrated part of a country might be a teeny tiny bit complicated is labelled a scaremonger.
This absolute refusal to fill in the blanks means that the Yes campaign has instead let people fill in those blanks with their own hopes and dreams, indeed, Salmond has heavily encouraged this. Yes has come to represent everything to everyone regardless of what their actual underlying beliefs are. But that's not a foundation for a country or even a political party.