As to (A): you say that your don't want a mandate, but then you describe a mandate.
As to (B): it wasn't a right then and it isn't a right now. Do you want everyone to have the same coverage? How does everyone pay for their own coverage?
As to ©: I'm not sure what you're saying there. Do you want every student to have standardized education? What about private schools?
As to (D): Yes, it absolutely does. Any step towards socialism takes this country down that road. It is human nature to NOT be socialists. If a government wants to force the issue, then that's what you eventually wind up with.
When you say that this country needs a single payer health care system, what do you think will happen when the insurance companies, their employees, their investments and their segment of the economy collapses (and takes the greater economy with it)? A bailout? Just have the government take them over?