Jimmy,
I'm not usually one for non-stock street rod type stuff, but years ago I saw a guy at a show that had power windows installed in his car. The switch took the place of the standard wondow crank stalk so no additional cuts were required in the door panels or door frame. You just pulled the stock window crank handle up or pushed it down for the window control. Never forgot this as I thought it was pretty ingenious. Now sure who made it put this type would save you from hunting down factory switches. Just my $0.02 worth.