Thanks for all your replies, I really want to see this happen, but I think its always good to look at other opinions and options. Who would run this route and would GW want a rival line bearing in mind it was BR(W) who wanted it shut in the 1960's?
Frankly, I think the majority of English people regard Sturgeon as an annoying little itch that needs to be scratched. The Scots should be told of the entire consequences of leaving the Union and then see how they vote,