nice choice man, but i know what you mean by the holes being off. mine were pretty off so i only have a few of the bolts in, but its still tight and not going anywhere so im not worried. i didnt fee like messing with the trunk lid any more than i did.
did you respray the underside of the spoiler so it doesnt rust? mine had a little surface rust when i took the stocker off so i hit it with some flat black.