You brought up a point I never considered about buying used and what it could do to the new market. That could very well be true. As far as his tax plan hurting the economy I'm not sure what to think. Unfortunately this country only takes bold steps when things are bad. If we don't try to fix our tax code now I'm afraid we never will. And for the record I don't care if taxes are raised "slightly" as long as it is done for the purposes of making the tax code fair for all. No more free rides.
That's exactly why I am for a flat tax, 10% on everyone, if you make a dollar you pay 10 cents, if you make a 100 you pay 10 dollars. What's simpler than that?