73' B3 340 Duster pro touring build

I must admit that the roll down quarter window thing is very intresting but before anybody gets there hope up I want to be the first to say I will not be attempting to figure this one out.....like Denny said I got bigger fish to fry. Sorry to disappoint But I'll put this idea on the shelf next to the pop up cowl vent. I just keep falling farther and farther behind with all these extra changes I keep trying. I mean I would like to get this thing in paint eventually...