I would really like to get 4 point seat belts. I particulary like the look of a red color set over the black leather seat. However the seats we get dont have the slots for this kind of seatbelt for the belt to go through. I thought I saw a picture somewhere that showed the belt just draping over the edged of the top of the seats. Can this be done and or used with these 4 point seat belts and still be effective in function?