UKIP should come out for English independence. Would probably pick up some votes while not losing many that they have, and aid the Scottish independence cause too.
They're basically English nationalists anyway. Otherwise why would it matter if 'money is being shovelled over Hadrian's wall'? We're all part of the UK so what's the difference, I don't hear him moaning that say Yorkshire gets a lot of public spending.
That and one of the unionist parties' Scottish branches come out for independence would be huge steps imo. We should also be big supporters of Welsh independence, we are in a very similar position to them, uniquely so, therefore should have sympathy with their cause. And it benefits our cause too, so we should definitely support it.