Where is a good place to find some modern looking window cranks for a challenger.... I have my old ones but they look so 1972( imagine that) i checked billet specialties but they all say fits gm and so on... dont know if they are the same or not I would imagine they would not fit but......... also the piece that snaps onto the door panel for the window to ride against when it goes up and down.... are they a pain to put on ?? I have been struggling trying to put the new whiskers on and am afriad i will snap the top off the door panel..... is there a trick or do you just have to hold your mouth in the right spot??