"Just trying to make Scotland better?"
What is your definition of better? Look, I'm not trying to push any political affiliation/party/agenda here, but you're unsatisfied with politics and then you want to go off and form your own nation?
How can you guarantee that an independant Scotland is going to be anything more or better than it is now?
Would you be complaining as much if your favoured political party(s) were in control?
Money freed up by Scotland's departure? What about money lost from Scotland's departure? Or resources lost? Or crucial ties lost?
Or money wasted in the paperwork and whatnot that would need to be worked through in a case of independance?
Why aren't you just asking, for a better political system, that gives a constituency equal power?
It all smells to me of some seriously, seriously outmoded sort of wannabe-nationalistic, exclusionist, almost a sort of racism going on. In South Africa, there is far more diversity than there is between England and Scotland and Wales and Northern Ireland.
In South Africa, you don't see black people, or white people, or asian people, demanding their own nation. Well, there are some. But they are... fringe groups... who cannot be taken seriously.
It's called the United Kingdom for a reason. If you are dissatisfied with the 'united' bit, do not call for its destruction, rather for its improvement.