Cool! A couple things:
1) You should release a map as beta first, and give the filename an appropriate file extension (ex: mymap_b1.bsp). That way we can test it and, if there are any issues, you can make a _b2, etc. until everything is good, and we don't have multiple versions of the same filename floating around causing confusion.
2) Linux is case sensitive when it comes to filenames, so to avoid trouble, files should have entirely lowercase filenames.
I've renamed the file and we can give it a try on Social Saturday tomorrow and see how it goes. I will warn you that elim-only maps don't tend to be very popular, so it might be worth considering adding a center flag or something.