Gsechen -
I am breaking down my work tank, and have some pulsing xenia that you can just have. (I may ask for a frag back in the future.) I work on campus, so it should be easy for you to pick it up. I'll PM you my work number.
I just reread your post and noticed you said "white". Not sure what you mean by white pulsing xenia. My is your typical xenia - the non pom pom type.
Minh