911 2

i have a wide body converted 1987 911 with g50 box i want to take off the fibre glass wings and put on origional 1993 turbo wings will they fit straight on does the 1987 fuel filler section also have 4 screws holding the fuel filler neck in place as does the turbo dont want to pay loads for some wings to find they dont fit
forgot to say the car does have a turbo front bumper