I yanked the factory heat and a/c to smooth the wall and drop some weight. I use the car as a weekend toy/drag car. Would be nice to have a defrost though, the windshield fogs sometimes on the humid nights at the drag strip. Is there a electric heater I could install behind the dash and pipe to the windshield vents? Lightweight, compact, enough to remove fog from the glass. I don't drive the car in the winter, so I don't need REAL heat. Besides, the headers cook the floor boards anyways.