Partially agree with you - I wouldn't dismantle the welfare state in particular NHS and Education I would also whack up capital gains tack on property and land - its being used by investors as a bubble - too many people are having to pay most of their wages into renting property when the bricks and motor actually costs are very affordable.
You might want to read Kenneth Arrows - economist - he makes a good argument that free markets are poor when the vendor is very knowledgable and the customers are very innocent and lacking knowledge (eg health) (Govt IT systems)