I agree with a lot of the above, however if an election were called right now, that would make it more likely the BNP would get a stronger foothold domestically.
So far in my area where they have got council seats the councillors have been shown as inept or been given so little support from their main party that they have withered and died and not been re-lected. I would hope it would be the same if we ever got a BNP MP - but it is not something I would like to risk.