I've been reading up on the traditional bellwether seats, but it does look like its so close to call that they are not going to be as useful as in the past, plus all the analysis isn't really looking at coalition scenarios yet either (it'll probably change in the next couple of days). The list there look the most interesting to me as a result.
Closer, especially for you:
Election Forecast.co.uk is currently predicting the fate of the following LD Cabinet and Government Minsters to be as follows
Nick Clegg (Leader of the Liberal Democrats & Deputy Prime Minister)
Sheffield Hallam - 88% chance LD Win
Danny Alexander (Chief Secretary to the Treasury)
Inverness, Nairn, Badenoch & Strathspey - 0% chance LD Win GOES SNP
Vince Cable (Secretary of State for Business, Innovation & Skills)
Twickenham - 86% chance LD Win
Alistair Carmichael (Secretary of State for Scotland)
Orkney and Shetland - 85% chance LD Win
Edward Davey (Secretary of State for Energy and Climate Change)
Kingston and Surbiton - 87% chance LD Win
David Laws (Minister for Schools & Cabinet Office)
Yeovil - 81% chance LD Win
Simon Hughes (Minister for Justice and Civil Liberties)
Bermondsey and Old Southwark - 86% chance LD Win
Lynne Featherstone (Minister of State for Crime Prevention)
Hornsey & Wood Green - 51% chance LD Win
Norman Lamb (Minister for Care and Support)
North Norfolk - 97% chance LD Win
Dan Rogerson (Minister for Environment, Food and Rural Affairs)
North Cornwall - 89% chance LD Win
Jo Swinson (Minister for Employment, Consumer Affairs & Equalities)
East Dunbartonshire - 19% chance LD Win GOES SNP
Steve Webb (Minister for Pensions)
Thornbury & Yate - 100% chance LD Win
Stephen Williams (Minister for Communities and Local Government)
Bristol West - 0% chance LD Win GOES LABOUR
Tom Brake (Deputy Leader of the House of Commons, Assistant Government Whip)
Carshalton and Wallington - 100% chance LD Win
Lorely Burt (Assistant Government Whip)
Solihull - 1% chance LD Win GOES CONSERVATIVE
Don Foster (Deputy Chief Whip in the House of Commons)
Bath - 61% chance LD Win
Hope that answers your question.