A myriad of manifestos
My own feeling on manifestos, apart from thinking them screamingly pompous for a blogger to assert, is that less is definitely more. I would always pick the Conservative manifesto espoused by Bonar Law in 1922 ('Tranquility') over the rancid outpourings of Labour Parties from Atlee to Blair. I would therefore rather follow the Devil's Kitchen's mould and eschew any sort of manifesto.
However, entering into the spirit of the thing here goes:
1: The individual knows better than the State
2: People should be free to do anything that does no harm to others