I've changed my mind from remain to *leave with EEA/EFTA membership*. Not bothered either way about a customs union.
This does NOT mean *leave with no deal* - I'd rather remain than that.
For me it's all about an anti-Farage vote.
A formal statement to my own conscience that any Faragism is *Not in my name*.
To combine this with Green aspirations ticks all the boxes.
Under the D'Hondt method of proportional representation, it is pretty difficult to predict in advance whether this would result in the same, a lesser, or a greater resulting number of seats.
The economic argument was always the one used against voting green.
However, as we are going to destroy the economy anyway with a *no deal* Brexit, then there is no longer anything to lose by going green.