I am going spoilerless on an 03 coupe with willow interior. My parcel shelf does not have holes for the high mount brake light. In most pictures that I see for my year the whole entire parcel shelf is once piece and the 3rd brake light is included in that one piece. When I look at 05 and up it looks like the high mount and the parcel shelf are two pieces. Can I just buy the 05 high mount and cut my 03 parcel shelf to make it fit.