Your numbers should be 13 not 12.
In terms of 52 -- through deviation of our planet's axis, Earth no longer moves through the 12 constellations as it has for thousands of years before. Or as one has grown to expect it to, now we introduce a 13th constellation in the sky. That new introduction for earth would be
Ophiuchus - The Serpent Bearer, our time no longer is measured by a number 12.
So,
Captain Slug -- try a new approach!
In either way; I am one to wish you success
edit: Here's some astrological clarification;
http://www.griffithobs.org/SkyOphiuchus.html