I'm willing to bet 100

that UKIP's national share of the vote is >10% and that they will win > 2 Seats at the next election.
I agree that public are fluid and getting fluider (if that's a word), but trends can still be drawn or what's the point in any data either of us propose?
I also agree that Cameron is better suited to the straight fight between him and Ed - most incumbants carry an advantage anyway, and in this case Ed hasn't inspired the electorate yet. But Ed is the leader who is making progress in elections and polls, that may well reverse, but he has some traction at the moment.
Out of interest what's your prediction for Newark?