You're easy money.
I have an OEM replica spoiler from eBay I like it, it looks exactly the same and the paint was a perfect match. My only problem was the led light wasn't too bright, a year later it seems to have gotten even dimmer. I remember reading a while ago people replacing it with the clear led strip from the Si spoiler. I tried to search and couldn't find any thread about it. Any help or information will be greatly appreciated.