I think any education policy other than Labours has to be a good thing. I am glad that the Tories are moving away from inclusion at all costs, as this does not suit all children with SN.
Labour have presided over a dumbing down of the curriculum and the exams. I am happy to see that the Tories will allow schools to offer IGCSEs, which are akin to the old O levels (how many children left school with 5 O level passes and more Lisa? You need also to take that into account, as until 1987, O levels and CSEs were the exams taken, not GCSEs). I have seen the content of my subject changed to include lessons on 'Government Action to Promote Community Cohesion in the UK.' I want to teach RE, not bloody Labour party propaganda. The new RE exam syllabus has been dumbed down, taking out the sections the students found difficult. If they can't cope with hard bits in their exams, how will they cope with the hard bits in real life? One year, the students only had to get 6% to get a G grade - not hard.
I agree with the idea of more good small schools. Some of the current secondaries are too big and the staff do not know the students as well as they should. I taught in excess of 600 students a week, and so could not give them the individual attention they needed. I also taught mixed ability, which I would like to see disappear, and to teach in sets, so that one does have time to give to students and can target the lesson objectives more cloely to the needs of the students. Ideally, a GCSE class should not be over 15, 12 would be better.
I don't have a problem with entry criteria for schools. We have these to a certain extent at the moment, with geographical criteria, sibling rules and having to do a technology subject at a specialist technology college for example. I think that removing schools from LEA control can be a good thing in many cases, as the LEA in many cases can hold a school back.
As to your point about moving into a new area and applying for schools simultaneously, that would happen anyway. If I were looking for a school I would apply to the grammar and then the best comp, and a private school to ensure ds's name was down and to cover my bases. I would NOT ask the LEA to find me a place, because I would get what they had, not what I wanted, or what would suit ds, and I would be happy to go to appeal to get what I thought was the best school. Failing that, I'd pay and go private.
Having read the Tory draft school manifesto, I cannot see where it says that they will be bankrolling private schools all over the place as you claim; private = fee paying, there is no mention of that. I suspect they'll leave private schools well alone, as they function very well. I also hope they remove the class envy public benefit test that the charity commission slapped on. You also need to sort your terminology out. Public school in the UK = private fee paying. Government funded schools are referred to as state schools, or public sector.
I don't think state schools will close, but may have reduced numbers. I don't think that is a bad thing as more attention can be given to the students who stay, especially if the staffing levels stay the same. The Schools manifesto says they will weight school funding towards children from disadvantaged backgrounds which is great, as long as that includes all children with those backgrounds, say in rural areas, and not just the cities. I think some of the larger schools, in excess of 1800 secondary students are too big and need to be smaller.
I was also delighted to see that the Tories recognise that the most able need to be stretched, hopefully there will money for that.
As far as I can see the Tory education policy is to improve standards from the bottom up, allow specialist SN provision, have smaller class sizes by having more schools and presumably teachers, which will stretch those at the top of the academic scale and support those at the bottom. They will also hopefully let teachers teach, and make the curriculum more rigorous than it is at present.