Hey UA 1Ks,
Just know that when CO Platinums get their SWU, they are valid longer than for 1Ks:
http://www.flyertalk.com/forum/15180884-post261.html

These are the SWU earned in 2010... rather than expiring 12 months out like SWU awarded to 1Ks, they don't expire until 2/29/12, a fixed date.