Free Press breaks down London's federal election ridings
http://www.lfpress.com/2015/10/02/the-london-races--4-ridings-22-candidates-16-days
My predictions based on what info we have right now + a hunch.
London West: Conservative or Liberal. Victor will likely win by the thinnest of margins. All depends if voter turnout is high and enough strategic NDP supporters sense a change in the wind and vote Liberal. Very odd since it's NDP provincially.
London North Centre: I think the Liberals will take back this riding, but it will be close. Will be a conservative hold if voter turnout is low.
London Fanshawe: NDP hold unless Mulcair does something really stupid.
Elgin Middlesex London: Conservative hold, but I expect the NDP vote to be on their toes. NDP win would be a huge upset.