Son of a Hot

You would have to buy everything that you listed you took off from the factory. It is just what you have under your dash now, without all the air doors. A condenser and heater core.

I have pondered this for myself, and out off all the suppliers, your still looking at 900 for new everything. The only thing I have found cheaper is on Alibaba. The down side is it is factory direct and you have to buy in bulk, say 200 units or so.