Labour would have a better chance without Balls, in fact without him I suspect a landslide. But he is not a likable man, he is a bully and the press will have a field day with him.
The Tories should certainly be worried, and I suspect they are. But Dave, trying to be all things to all men is not addressing the issue. Will dissafected Tories vote UKIP, I doubt it like I doubt disaffected labour voters will. I suspect also the liberals may do better than we actually suspect. On reflection many liberals will realise that for the first time in years they have got some policies though, probably more than their fair share.
As I siad before though, how will Middle England be swayed?
It could be quite an interesting election, but on the other hand I strongly suspect low voter turnout which will be a shame.